145461316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2189

約数の個数: 96

約数和(自身を含む): 362057472

約数和(自身を除く): 216596156

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 1001, 1309, 1547, 2002, 2137, 2431, 2618, 3094, 4004, 4274, 4862, 5236, 6188, 8548, 9724, 14959, 17017, 23507, 27781, 29918, 34034, 36329, 47014, 55562, 59836, 68068, 72658, 94028, 111124, 145316, 164549, 194467, 254303, 305591, 329098, 388934, 399619, 472277, 508606, 611182, 658196, 777868, 799238, 944554, 1017212, 1222364, 1598476, 1889108, 2139137, 2797333, 3305939, 4278274, 5195047, 5594666, 6611878, 8556548, 10390094, 11189332, 13223756, 20780188, 36365329, 72730658, 145461316]

約数ペア:

[(1, 145461316), (2, 72730658), (4, 36365329), (7, 20780188), (11, 13223756), (13, 11189332), (14, 10390094), (17, 8556548), (22, 6611878), (26, 5594666), (28, 5195047), (34, 4278274), (44, 3305939), (52, 2797333), (68, 2139137), (77, 1889108), (91, 1598476), (119, 1222364), (143, 1017212), (154, 944554), (182, 799238), (187, 777868), (221, 658196), (238, 611182), (286, 508606), (308, 472277), (364, 399619), (374, 388934), (442, 329098), (476, 305591), (572, 254303), (748, 194467), (884, 164549), (1001, 145316), (1309, 111124), (1547, 94028), (2002, 72658), (2137, 68068), (2431, 59836), (2618, 55562), (3094, 47014), (4004, 36329), (4274, 34034), (4862, 29918), (5236, 27781), (6188, 23507), (8548, 17017), (9724, 14959)]