15209385256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 32169715200

約数和(自身を除く): 16960329944

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 79, 82, 104, 158, 163, 164, 277, 316, 326, 328, 533, 554, 632, 652, 1027, 1066, 1108, 1304, 2054, 2119, 2132, 2216, 3239, 3601, 4108, 4238, 4264, 6478, 6683, 7202, 8216, 8476, 11357, 12877, 12956, 13366, 14404, 16952, 21883, 22714, 25754, 25912, 26732, 28808, 42107, 43766, 45151, 45428, 51508, 53464, 84214, 86879, 87532, 90302, 90856, 103016, 147641, 167401, 168428, 173758, 175064, 180604, 284479, 295282, 334802, 336856, 347516, 361208, 527957, 568958, 586963, 590564, 669604, 695032, 897203, 1055914, 1137916, 1173926, 1181128, 1339208, 1794406, 1851191, 2111828, 2275832, 2347852, 3566929, 3588812, 3702382, 4223656, 4695704, 6863441, 7133858, 7177624, 7404764, 11663639, 13726882, 14267716, 14809528, 23327278, 24065483, 27453764, 28535432, 46370077, 46654556, 48130966, 54907528, 92740154, 93309112, 96261932, 146244089, 185480308, 192523864, 292488178, 370960616, 584976356, 1169952712, 1901173157, 3802346314, 7604692628, 15209385256]

約数ペア:

[(1, 15209385256), (2, 7604692628), (4, 3802346314), (8, 1901173157), (13, 1169952712), (26, 584976356), (41, 370960616), (52, 292488178), (79, 192523864), (82, 185480308), (104, 146244089), (158, 96261932), (163, 93309112), (164, 92740154), (277, 54907528), (316, 48130966), (326, 46654556), (328, 46370077), (533, 28535432), (554, 27453764), (632, 24065483), (652, 23327278), (1027, 14809528), (1066, 14267716), (1108, 13726882), (1304, 11663639), (2054, 7404764), (2119, 7177624), (2132, 7133858), (2216, 6863441), (3239, 4695704), (3601, 4223656), (4108, 3702382), (4238, 3588812), (4264, 3566929), (6478, 2347852), (6683, 2275832), (7202, 2111828), (8216, 1851191), (8476, 1794406), (11357, 1339208), (12877, 1181128), (12956, 1173926), (13366, 1137916), (14404, 1055914), (16952, 897203), (21883, 695032), (22714, 669604), (25754, 590564), (25912, 586963), (26732, 568958), (28808, 527957), (42107, 361208), (43766, 347516), (45151, 336856), (45428, 334802), (51508, 295282), (53464, 284479), (84214, 180604), (86879, 175064), (87532, 173758), (90302, 168428), (90856, 167401), (103016, 147641)]