164970864

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{10321}}^1$

素因数の和:10375

約数の個数: 80

約数和(自身を含む): 486372640

約数和(自身を除く): 321401776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 10321, 15984, 20642, 30963, 41284, 61926, 82568, 92889, 123852, 165136, 185778, 247704, 278667, 371556, 381877, 495408, 557334, 743112, 763754, 1114668, 1145631, 1486224, 1527508, 2229336, 2291262, 3055016, 3436893, 4458672, 4582524, 6110032, 6873786, 9165048, 10310679, 13747572, 18330096, 20621358, 27495144, 41242716, 54990288, 82485432, 164970864]

約数ペア:

[(1, 164970864), (2, 82485432), (3, 54990288), (4, 41242716), (6, 27495144), (8, 20621358), (9, 18330096), (12, 13747572), (16, 10310679), (18, 9165048), (24, 6873786), (27, 6110032), (36, 4582524), (37, 4458672), (48, 3436893), (54, 3055016), (72, 2291262), (74, 2229336), (108, 1527508), (111, 1486224), (144, 1145631), (148, 1114668), (216, 763754), (222, 743112), (296, 557334), (333, 495408), (432, 381877), (444, 371556), (592, 278667), (666, 247704), (888, 185778), (999, 165136), (1332, 123852), (1776, 92889), (1998, 82568), (2664, 61926), (3996, 41284), (5328, 30963), (7992, 20642), (10321, 15984)]