161730363088

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{358229}}^1$

素因数の和:358412

約数の個数: 80

約数和(自身を含む): 373132368000

約数和(自身を除く): 211402004912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 139, 203, 232, 278, 406, 464, 556, 812, 973, 1112, 1624, 1946, 2224, 3248, 3892, 4031, 7784, 8062, 15568, 16124, 28217, 32248, 56434, 64496, 112868, 225736, 358229, 451472, 716458, 1432916, 2507603, 2865832, 5015206, 5731664, 10030412, 10388641, 20060824, 20777282, 40121648, 41554564, 49793831, 72720487, 83109128, 99587662, 145440974, 166218256, 199175324, 290881948, 348556817, 398350648, 581763896, 697113634, 796701296, 1163527792, 1394227268, 1444021099, 2788454536, 2888042198, 5576909072, 5776084396, 10108147693, 11552168792, 20216295386, 23104337584, 40432590772, 80865181544, 161730363088]

約数ペア:

[(1, 161730363088), (2, 80865181544), (4, 40432590772), (7, 23104337584), (8, 20216295386), (14, 11552168792), (16, 10108147693), (28, 5776084396), (29, 5576909072), (56, 2888042198), (58, 2788454536), (112, 1444021099), (116, 1394227268), (139, 1163527792), (203, 796701296), (232, 697113634), (278, 581763896), (406, 398350648), (464, 348556817), (556, 290881948), (812, 199175324), (973, 166218256), (1112, 145440974), (1624, 99587662), (1946, 83109128), (2224, 72720487), (3248, 49793831), (3892, 41554564), (4031, 40121648), (7784, 20777282), (8062, 20060824), (15568, 10388641), (16124, 10030412), (28217, 5731664), (32248, 5015206), (56434, 2865832), (64496, 2507603), (112868, 1432916), (225736, 716458), (358229, 451472)]