15122224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 34372800

約数和(自身を除く): 19250576

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 46, 52, 58, 92, 104, 109, 116, 184, 208, 218, 232, 299, 368, 377, 436, 464, 598, 667, 754, 872, 1196, 1334, 1417, 1508, 1744, 2392, 2507, 2668, 2834, 3016, 3161, 4784, 5014, 5336, 5668, 6032, 6322, 8671, 10028, 10672, 11336, 12644, 17342, 20056, 22672, 25288, 32591, 34684, 40112, 41093, 50576, 65182, 69368, 72703, 82186, 130364, 138736, 145406, 164372, 260728, 290812, 328744, 521456, 581624, 657488, 945139, 1163248, 1890278, 3780556, 7561112, 15122224]

約数ペア:

[(1, 15122224), (2, 7561112), (4, 3780556), (8, 1890278), (13, 1163248), (16, 945139), (23, 657488), (26, 581624), (29, 521456), (46, 328744), (52, 290812), (58, 260728), (92, 164372), (104, 145406), (109, 138736), (116, 130364), (184, 82186), (208, 72703), (218, 69368), (232, 65182), (299, 50576), (368, 41093), (377, 40112), (436, 34684), (464, 32591), (598, 25288), (667, 22672), (754, 20056), (872, 17342), (1196, 12644), (1334, 11336), (1417, 10672), (1508, 10028), (1744, 8671), (2392, 6322), (2507, 6032), (2668, 5668), (2834, 5336), (3016, 5014), (3161, 4784)]