131184690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1716

約数の個数: 128

約数和(自身を含む): 401103360

約数和(自身を除く): 269918670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 290, 377, 390, 406, 435, 455, 546, 609, 754, 870, 910, 1015, 1131, 1218, 1365, 1657, 1885, 2030, 2262, 2639, 2730, 3045, 3314, 3770, 4971, 5278, 5655, 6090, 7917, 8285, 9942, 11310, 11599, 13195, 15834, 16570, 21541, 23198, 24855, 26390, 34797, 39585, 43082, 48053, 49710, 57995, 64623, 69594, 79170, 96106, 107705, 115990, 129246, 144159, 150787, 173985, 215410, 240265, 288318, 301574, 323115, 336371, 347970, 452361, 480530, 624689, 646230, 672742, 720795, 753935, 904722, 1009113, 1249378, 1441590, 1507870, 1681855, 1874067, 2018226, 2261805, 3123445, 3363710, 3748134, 4372823, 4523610, 5045565, 6246890, 8745646, 9370335, 10091130, 13118469, 18740670, 21864115, 26236938, 43728230, 65592345, 131184690]

約数ペア:

[(1, 131184690), (2, 65592345), (3, 43728230), (5, 26236938), (6, 21864115), (7, 18740670), (10, 13118469), (13, 10091130), (14, 9370335), (15, 8745646), (21, 6246890), (26, 5045565), (29, 4523610), (30, 4372823), (35, 3748134), (39, 3363710), (42, 3123445), (58, 2261805), (65, 2018226), (70, 1874067), (78, 1681855), (87, 1507870), (91, 1441590), (105, 1249378), (130, 1009113), (145, 904722), (174, 753935), (182, 720795), (195, 672742), (203, 646230), (210, 624689), (273, 480530), (290, 452361), (377, 347970), (390, 336371), (406, 323115), (435, 301574), (455, 288318), (546, 240265), (609, 215410), (754, 173985), (870, 150787), (910, 144159), (1015, 129246), (1131, 115990), (1218, 107705), (1365, 96106), (1657, 79170), (1885, 69594), (2030, 64623), (2262, 57995), (2639, 49710), (2730, 48053), (3045, 43082), (3314, 39585), (3770, 34797), (4971, 26390), (5278, 24855), (5655, 23198), (6090, 21541), (7917, 16570), (8285, 15834), (9942, 13195), (11310, 11599)]