172666144

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45343}}^1$

素因数の和:45377

約数の個数: 48

約数和(自身を含む): 411360768

約数和(自身を除く): 238694624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 45343, 90686, 181372, 317401, 362744, 634802, 725488, 770831, 1269604, 1450976, 1541662, 2539208, 3083324, 5078416, 5395817, 6166648, 10156832, 10791634, 12333296, 21583268, 24666592, 43166536, 86333072, 172666144]

約数ペア:

[(1, 172666144), (2, 86333072), (4, 43166536), (7, 24666592), (8, 21583268), (14, 12333296), (16, 10791634), (17, 10156832), (28, 6166648), (32, 5395817), (34, 5078416), (56, 3083324), (68, 2539208), (112, 1541662), (119, 1450976), (136, 1269604), (224, 770831), (238, 725488), (272, 634802), (476, 362744), (544, 317401), (952, 181372), (1904, 90686), (3808, 45343)]