171595928

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 377118720

約数和(自身を除く): 205522792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 191, 244, 263, 382, 427, 488, 526, 764, 854, 1052, 1337, 1528, 1708, 1841, 2104, 2674, 3416, 3682, 5348, 7364, 10696, 11651, 14728, 16043, 23302, 32086, 46604, 50233, 64172, 81557, 93208, 100466, 112301, 128344, 163114, 200932, 224602, 326228, 351631, 401864, 449204, 652456, 703262, 898408, 1406524, 2813048, 3064213, 6128426, 12256852, 21449491, 24513704, 42898982, 85797964, 171595928]

約数ペア:

[(1, 171595928), (2, 85797964), (4, 42898982), (7, 24513704), (8, 21449491), (14, 12256852), (28, 6128426), (56, 3064213), (61, 2813048), (122, 1406524), (191, 898408), (244, 703262), (263, 652456), (382, 449204), (427, 401864), (488, 351631), (526, 326228), (764, 224602), (854, 200932), (1052, 163114), (1337, 128344), (1528, 112301), (1708, 100466), (1841, 93208), (2104, 81557), (2674, 64172), (3416, 50233), (3682, 46604), (5348, 32086), (7364, 23302), (10696, 16043), (11651, 14728)]