164667020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 411844608

約数和(自身を除く): 247177588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 83, 140, 148, 166, 185, 259, 332, 370, 383, 415, 518, 581, 740, 766, 830, 1036, 1162, 1295, 1532, 1660, 1915, 2324, 2590, 2681, 2905, 3071, 3830, 5180, 5362, 5810, 6142, 7660, 10724, 11620, 12284, 13405, 14171, 15355, 21497, 26810, 28342, 30710, 31789, 42994, 53620, 56684, 61420, 63578, 70855, 85988, 99197, 107485, 127156, 141710, 158945, 198394, 214970, 222523, 283420, 317890, 396788, 429940, 445046, 495985, 635780, 890092, 991970, 1112615, 1176193, 1983940, 2225230, 2352386, 4450460, 4704772, 5880965, 8233351, 11761930, 16466702, 23523860, 32933404, 41166755, 82333510, 164667020]

約数ペア:

[(1, 164667020), (2, 82333510), (4, 41166755), (5, 32933404), (7, 23523860), (10, 16466702), (14, 11761930), (20, 8233351), (28, 5880965), (35, 4704772), (37, 4450460), (70, 2352386), (74, 2225230), (83, 1983940), (140, 1176193), (148, 1112615), (166, 991970), (185, 890092), (259, 635780), (332, 495985), (370, 445046), (383, 429940), (415, 396788), (518, 317890), (581, 283420), (740, 222523), (766, 214970), (830, 198394), (1036, 158945), (1162, 141710), (1295, 127156), (1532, 107485), (1660, 99197), (1915, 85988), (2324, 70855), (2590, 63578), (2681, 61420), (2905, 56684), (3071, 53620), (3830, 42994), (5180, 31789), (5362, 30710), (5810, 28342), (6142, 26810), (7660, 21497), (10724, 15355), (11620, 14171), (12284, 13405)]