156965452784

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2503}}^1$

素因数の和:2783

約数の個数: 160

約数和(自身を含む): 361298113536

約数和(自身を除く): 204332660752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 67, 112, 122, 134, 137, 244, 268, 274, 427, 469, 488, 536, 548, 854, 938, 959, 976, 1072, 1096, 1708, 1876, 1918, 2192, 2503, 3416, 3752, 3836, 4087, 5006, 6832, 7504, 7672, 8174, 8357, 9179, 10012, 15344, 16348, 16714, 17521, 18358, 20024, 28609, 32696, 33428, 35042, 36716, 40048, 57218, 58499, 64253, 65392, 66856, 70084, 73432, 114436, 116998, 128506, 133712, 140168, 146864, 152683, 167701, 228872, 233996, 257012, 280336, 305366, 335402, 342911, 457744, 467992, 514024, 559919, 610732, 670804, 685822, 935984, 1028048, 1068781, 1119838, 1173907, 1221464, 1341608, 1371644, 2137562, 2239676, 2347814, 2400377, 2442928, 2683216, 2743288, 3919433, 4275124, 4479352, 4695628, 4800754, 5486576, 7838866, 8550248, 8958704, 9391256, 9601508, 10229761, 15677732, 17100496, 18782512, 19203016, 20459522, 20917571, 22975037, 31355464, 38406032, 40919044, 41835142, 45950074, 62710928, 71608327, 81838088, 83670284, 91900148, 143216654, 146422997, 160825259, 163676176, 167340568, 183800296, 286433308, 292845994, 321650518, 334681136, 367600592, 572866616, 585691988, 643301036, 1145733232, 1171383976, 1286602072, 1401477257, 2342767952, 2573204144, 2802954514, 5605909028, 9810340799, 11211818056, 19620681598, 22423636112, 39241363196, 78482726392, 156965452784]

約数ペア:

[(1, 156965452784), (2, 78482726392), (4, 39241363196), (7, 22423636112), (8, 19620681598), (14, 11211818056), (16, 9810340799), (28, 5605909028), (56, 2802954514), (61, 2573204144), (67, 2342767952), (112, 1401477257), (122, 1286602072), (134, 1171383976), (137, 1145733232), (244, 643301036), (268, 585691988), (274, 572866616), (427, 367600592), (469, 334681136), (488, 321650518), (536, 292845994), (548, 286433308), (854, 183800296), (938, 167340568), (959, 163676176), (976, 160825259), (1072, 146422997), (1096, 143216654), (1708, 91900148), (1876, 83670284), (1918, 81838088), (2192, 71608327), (2503, 62710928), (3416, 45950074), (3752, 41835142), (3836, 40919044), (4087, 38406032), (5006, 31355464), (6832, 22975037), (7504, 20917571), (7672, 20459522), (8174, 19203016), (8357, 18782512), (9179, 17100496), (10012, 15677732), (15344, 10229761), (16348, 9601508), (16714, 9391256), (17521, 8958704), (18358, 8550248), (20024, 7838866), (28609, 5486576), (32696, 4800754), (33428, 4695628), (35042, 4479352), (36716, 4275124), (40048, 3919433), (57218, 2743288), (58499, 2683216), (64253, 2442928), (65392, 2400377), (66856, 2347814), (70084, 2239676), (73432, 2137562), (114436, 1371644), (116998, 1341608), (128506, 1221464), (133712, 1173907), (140168, 1119838), (146864, 1068781), (152683, 1028048), (167701, 935984), (228872, 685822), (233996, 670804), (257012, 610732), (280336, 559919), (305366, 514024), (335402, 467992), (342911, 457744)]