154350976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 358142400

約数和(自身を除く): 203791424

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 37, 46, 52, 64, 74, 92, 104, 109, 128, 148, 184, 208, 218, 296, 299, 368, 416, 436, 481, 592, 598, 736, 832, 851, 872, 962, 1184, 1196, 1417, 1472, 1664, 1702, 1744, 1924, 2368, 2392, 2507, 2834, 2944, 3404, 3488, 3848, 4033, 4736, 4784, 5014, 5668, 6808, 6976, 7696, 8066, 9568, 10028, 11063, 11336, 13616, 13952, 15392, 16132, 19136, 20056, 22126, 22672, 27232, 30784, 32264, 32591, 38272, 40112, 44252, 45344, 52429, 54464, 61568, 64528, 65182, 80224, 88504, 90688, 92759, 104858, 108928, 129056, 130364, 160448, 177008, 181376, 185518, 209716, 258112, 260728, 320896, 354016, 371036, 419432, 516224, 521456, 708032, 742072, 838864, 1042912, 1205867, 1416064, 1484144, 1677728, 2085824, 2411734, 2968288, 3355456, 4171648, 4823468, 5936576, 6710912, 9646936, 11873152, 19293872, 38587744, 77175488, 154350976]

約数ペア:

[(1, 154350976), (2, 77175488), (4, 38587744), (8, 19293872), (13, 11873152), (16, 9646936), (23, 6710912), (26, 5936576), (32, 4823468), (37, 4171648), (46, 3355456), (52, 2968288), (64, 2411734), (74, 2085824), (92, 1677728), (104, 1484144), (109, 1416064), (128, 1205867), (148, 1042912), (184, 838864), (208, 742072), (218, 708032), (296, 521456), (299, 516224), (368, 419432), (416, 371036), (436, 354016), (481, 320896), (592, 260728), (598, 258112), (736, 209716), (832, 185518), (851, 181376), (872, 177008), (962, 160448), (1184, 130364), (1196, 129056), (1417, 108928), (1472, 104858), (1664, 92759), (1702, 90688), (1744, 88504), (1924, 80224), (2368, 65182), (2392, 64528), (2507, 61568), (2834, 54464), (2944, 52429), (3404, 45344), (3488, 44252), (3848, 40112), (4033, 38272), (4736, 32591), (4784, 32264), (5014, 30784), (5668, 27232), (6808, 22672), (6976, 22126), (7696, 20056), (8066, 19136), (9568, 16132), (10028, 15392), (11063, 13952), (11336, 13616)]