163264039496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{617657}}^1$

素因数の和:617766

約数の個数: 64

約数和(自身を含む): 337982457600

約数和(自身を除く): 174718418104

約数列:

[1, 2, 4, 8, 19, 37, 38, 47, 74, 76, 94, 148, 152, 188, 296, 376, 703, 893, 1406, 1739, 1786, 2812, 3478, 3572, 5624, 6956, 7144, 13912, 33041, 66082, 132164, 264328, 617657, 1235314, 2470628, 4941256, 11735483, 22853309, 23470966, 29029879, 45706618, 46941932, 58059758, 91413236, 93883864, 116119516, 182826472, 232239032, 434212871, 551567701, 868425742, 1074105523, 1103135402, 1736851484, 2148211046, 2206270804, 3473702968, 4296422092, 4412541608, 8592844184, 20408004937, 40816009874, 81632019748, 163264039496]

約数ペア:

[(1, 163264039496), (2, 81632019748), (4, 40816009874), (8, 20408004937), (19, 8592844184), (37, 4412541608), (38, 4296422092), (47, 3473702968), (74, 2206270804), (76, 2148211046), (94, 1736851484), (148, 1103135402), (152, 1074105523), (188, 868425742), (296, 551567701), (376, 434212871), (703, 232239032), (893, 182826472), (1406, 116119516), (1739, 93883864), (1786, 91413236), (2812, 58059758), (3478, 46941932), (3572, 45706618), (5624, 29029879), (6956, 23470966), (7144, 22853309), (13912, 11735483), (33041, 4941256), (66082, 2470628), (132164, 1235314), (264328, 617657)]