168159984

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 447828480

約数和(自身を除く): 279668496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 131, 141, 188, 262, 282, 376, 393, 524, 564, 569, 752, 786, 1048, 1128, 1138, 1572, 1707, 2096, 2256, 2276, 3144, 3414, 4552, 6157, 6288, 6828, 9104, 12314, 13656, 18471, 24628, 26743, 27312, 36942, 49256, 53486, 73884, 74539, 80229, 98512, 106972, 147768, 149078, 160458, 213944, 223617, 295536, 298156, 320916, 427888, 447234, 596312, 641832, 894468, 1192624, 1283664, 1788936, 3503333, 3577872, 7006666, 10509999, 14013332, 21019998, 28026664, 42039996, 56053328, 84079992, 168159984]

約数ペア:

[(1, 168159984), (2, 84079992), (3, 56053328), (4, 42039996), (6, 28026664), (8, 21019998), (12, 14013332), (16, 10509999), (24, 7006666), (47, 3577872), (48, 3503333), (94, 1788936), (131, 1283664), (141, 1192624), (188, 894468), (262, 641832), (282, 596312), (376, 447234), (393, 427888), (524, 320916), (564, 298156), (569, 295536), (752, 223617), (786, 213944), (1048, 160458), (1128, 149078), (1138, 147768), (1572, 106972), (1707, 98512), (2096, 80229), (2256, 74539), (2276, 73884), (3144, 53486), (3414, 49256), (4552, 36942), (6157, 27312), (6288, 26743), (6828, 24628), (9104, 18471), (12314, 13656)]