118902608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 280740960

約数和(自身を除く): 161838352

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 37, 38, 44, 62, 74, 76, 88, 124, 148, 152, 176, 209, 248, 296, 304, 341, 407, 418, 496, 589, 592, 682, 703, 814, 836, 961, 1147, 1178, 1364, 1406, 1628, 1672, 1922, 2294, 2356, 2728, 2812, 3256, 3344, 3844, 4588, 4712, 5456, 5624, 6479, 6512, 7688, 7733, 9176, 9424, 10571, 11248, 12617, 12958, 15376, 15466, 18259, 18352, 21142, 21793, 25234, 25916, 30932, 35557, 36518, 42284, 43586, 50468, 51832, 61864, 71114, 73036, 84568, 87172, 100936, 103664, 123728, 142228, 146072, 169136, 174344, 200849, 201872, 239723, 284456, 292144, 348688, 391127, 401698, 479446, 568912, 675583, 782254, 803396, 958892, 1351166, 1564508, 1606792, 1917784, 2702332, 3129016, 3213584, 3835568, 5404664, 6258032, 7431413, 10809328, 14862826, 29725652, 59451304, 118902608]

約数ペア:

[(1, 118902608), (2, 59451304), (4, 29725652), (8, 14862826), (11, 10809328), (16, 7431413), (19, 6258032), (22, 5404664), (31, 3835568), (37, 3213584), (38, 3129016), (44, 2702332), (62, 1917784), (74, 1606792), (76, 1564508), (88, 1351166), (124, 958892), (148, 803396), (152, 782254), (176, 675583), (209, 568912), (248, 479446), (296, 401698), (304, 391127), (341, 348688), (407, 292144), (418, 284456), (496, 239723), (589, 201872), (592, 200849), (682, 174344), (703, 169136), (814, 146072), (836, 142228), (961, 123728), (1147, 103664), (1178, 100936), (1364, 87172), (1406, 84568), (1628, 73036), (1672, 71114), (1922, 61864), (2294, 51832), (2356, 50468), (2728, 43586), (2812, 42284), (3256, 36518), (3344, 35557), (3844, 30932), (4588, 25916), (4712, 25234), (5456, 21793), (5624, 21142), (6479, 18352), (6512, 18259), (7688, 15466), (7733, 15376), (9176, 12958), (9424, 12617), (10571, 11248)]