156779139080

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1\times {\mathrm{38287}}^1$

素因数の和:39078

約数の個数: 64

約数和(自身を含む): 355453539840

約数和(自身を除く): 198674400760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 613, 668, 835, 1226, 1336, 1670, 2452, 3065, 3340, 4904, 6130, 6680, 12260, 24520, 38287, 76574, 102371, 153148, 191435, 204742, 306296, 382870, 409484, 511855, 765740, 818968, 1023710, 1531480, 2047420, 4094840, 6393929, 12787858, 23469931, 25575716, 31969645, 46939862, 51151432, 63939290, 93879724, 117349655, 127878580, 187759448, 234699310, 255757160, 469398620, 938797240, 3919478477, 7838956954, 15677913908, 19597392385, 31355827816, 39194784770, 78389569540, 156779139080]

約数ペア:

[(1, 156779139080), (2, 78389569540), (4, 39194784770), (5, 31355827816), (8, 19597392385), (10, 15677913908), (20, 7838956954), (40, 3919478477), (167, 938797240), (334, 469398620), (613, 255757160), (668, 234699310), (835, 187759448), (1226, 127878580), (1336, 117349655), (1670, 93879724), (2452, 63939290), (3065, 51151432), (3340, 46939862), (4904, 31969645), (6130, 25575716), (6680, 23469931), (12260, 12787858), (24520, 6393929), (38287, 4094840), (76574, 2047420), (102371, 1531480), (153148, 1023710), (191435, 818968), (204742, 765740), (306296, 511855), (382870, 409484)]