171872792

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 417992400

約数和(自身を除く): 246119608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 182, 196, 203, 232, 364, 377, 392, 406, 637, 728, 754, 812, 1163, 1274, 1421, 1508, 1624, 2326, 2548, 2639, 2842, 3016, 4652, 5096, 5278, 5684, 8141, 9304, 10556, 11368, 15119, 16282, 18473, 21112, 30238, 32564, 33727, 36946, 56987, 60476, 65128, 67454, 73892, 105833, 113974, 120952, 134908, 147784, 211666, 227948, 236089, 269816, 423332, 438451, 455896, 472178, 740831, 846664, 876902, 944356, 1481662, 1652623, 1753804, 1888712, 2963324, 3069157, 3305246, 3507608, 5926648, 6138314, 6610492, 12276628, 13220984, 21484099, 24553256, 42968198, 85936396, 171872792]

約数ペア:

[(1, 171872792), (2, 85936396), (4, 42968198), (7, 24553256), (8, 21484099), (13, 13220984), (14, 12276628), (26, 6610492), (28, 6138314), (29, 5926648), (49, 3507608), (52, 3305246), (56, 3069157), (58, 2963324), (91, 1888712), (98, 1753804), (104, 1652623), (116, 1481662), (182, 944356), (196, 876902), (203, 846664), (232, 740831), (364, 472178), (377, 455896), (392, 438451), (406, 423332), (637, 269816), (728, 236089), (754, 227948), (812, 211666), (1163, 147784), (1274, 134908), (1421, 120952), (1508, 113974), (1624, 105833), (2326, 73892), (2548, 67454), (2639, 65128), (2842, 60476), (3016, 56987), (4652, 36946), (5096, 33727), (5278, 32564), (5684, 30238), (8141, 21112), (9304, 18473), (10556, 16282), (11368, 15119)]