156940906540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:880

約数の個数: 192

約数和(自身を含む): 371719176192

約数和(自身を除く): 214778269652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 113, 212, 220, 226, 265, 311, 383, 452, 530, 565, 583, 622, 766, 1060, 1130, 1166, 1243, 1244, 1532, 1555, 1915, 2260, 2332, 2486, 2915, 3110, 3421, 3830, 4213, 4972, 5830, 5989, 6215, 6220, 6842, 7660, 8426, 11660, 11978, 12430, 13684, 16483, 16852, 17105, 20299, 21065, 23956, 24860, 29945, 32966, 34210, 35143, 40598, 42130, 43279, 59890, 65879, 65932, 68420, 70286, 81196, 82415, 84260, 86558, 101495, 119113, 119780, 131758, 140572, 164830, 173116, 175715, 181313, 202990, 216395, 223289, 238226, 263516, 329395, 329660, 351430, 362626, 386573, 405980, 432790, 446578, 476069, 476452, 595565, 658790, 702860, 725252, 773146, 865580, 893156, 906565, 952138, 1116445, 1191130, 1310243, 1317580, 1546292, 1813130, 1862579, 1904276, 1932865, 2232890, 2293787, 2380345, 2382260, 2620486, 3626260, 3725158, 3865730, 4465780, 4587574, 4760690, 5240972, 6312989, 6551215, 7450316, 7731460, 9175148, 9312895, 9521380, 11468935, 12625978, 13102430, 13459769, 18625790, 20488369, 22937870, 25231657, 25251956, 26204860, 26919538, 31564945, 37251580, 40976738, 45875740, 50463314, 53839076, 63129890, 67298845, 69442879, 81953476, 100926628, 102441845, 126158285, 126259780, 134597690, 138885758, 148057459, 204883690, 252316570, 269195380, 277771516, 296114918, 347214395, 409767380, 504633140, 592229836, 694428790, 713367757, 740287295, 1388857580, 1426735514, 1480574590, 2853471028, 2961149180, 3566838785, 7133677570, 7847045327, 14267355140, 15694090654, 31388181308, 39235226635, 78470453270, 156940906540]

約数ペア:

[(1, 156940906540), (2, 78470453270), (4, 39235226635), (5, 31388181308), (10, 15694090654), (11, 14267355140), (20, 7847045327), (22, 7133677570), (44, 3566838785), (53, 2961149180), (55, 2853471028), (106, 1480574590), (110, 1426735514), (113, 1388857580), (212, 740287295), (220, 713367757), (226, 694428790), (265, 592229836), (311, 504633140), (383, 409767380), (452, 347214395), (530, 296114918), (565, 277771516), (583, 269195380), (622, 252316570), (766, 204883690), (1060, 148057459), (1130, 138885758), (1166, 134597690), (1243, 126259780), (1244, 126158285), (1532, 102441845), (1555, 100926628), (1915, 81953476), (2260, 69442879), (2332, 67298845), (2486, 63129890), (2915, 53839076), (3110, 50463314), (3421, 45875740), (3830, 40976738), (4213, 37251580), (4972, 31564945), (5830, 26919538), (5989, 26204860), (6215, 25251956), (6220, 25231657), (6842, 22937870), (7660, 20488369), (8426, 18625790), (11660, 13459769), (11978, 13102430), (12430, 12625978), (13684, 11468935), (16483, 9521380), (16852, 9312895), (17105, 9175148), (20299, 7731460), (21065, 7450316), (23956, 6551215), (24860, 6312989), (29945, 5240972), (32966, 4760690), (34210, 4587574), (35143, 4465780), (40598, 3865730), (42130, 3725158), (43279, 3626260), (59890, 2620486), (65879, 2382260), (65932, 2380345), (68420, 2293787), (70286, 2232890), (81196, 1932865), (82415, 1904276), (84260, 1862579), (86558, 1813130), (101495, 1546292), (119113, 1317580), (119780, 1310243), (131758, 1191130), (140572, 1116445), (164830, 952138), (173116, 906565), (175715, 893156), (181313, 865580), (202990, 773146), (216395, 725252), (223289, 702860), (238226, 658790), (263516, 595565), (329395, 476452), (329660, 476069), (351430, 446578), (362626, 432790), (386573, 405980)]