154774256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 160

約数和(自身を含む): 403724160

約数和(自身を除く): 248949904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 112, 119, 136, 148, 169, 182, 208, 221, 238, 259, 272, 296, 338, 364, 442, 476, 481, 518, 592, 629, 676, 728, 884, 952, 962, 1036, 1183, 1258, 1352, 1456, 1547, 1768, 1904, 1924, 2072, 2197, 2366, 2516, 2704, 2873, 3094, 3367, 3536, 3848, 4144, 4394, 4403, 4732, 5032, 5746, 6188, 6253, 6734, 7696, 8177, 8788, 8806, 9464, 10064, 11492, 12376, 12506, 13468, 15379, 16354, 17576, 17612, 18928, 20111, 22984, 24752, 25012, 26936, 30758, 32708, 35152, 35224, 37349, 40222, 43771, 45968, 50024, 53872, 57239, 61516, 65416, 70448, 74698, 80444, 81289, 87542, 100048, 106301, 114478, 123032, 130832, 149396, 160888, 162578, 175084, 212602, 228956, 246064, 261443, 298792, 321776, 325156, 350168, 425204, 457912, 522886, 569023, 597584, 650312, 700336, 744107, 850408, 915824, 1045772, 1138046, 1300624, 1381913, 1488214, 1700816, 2091544, 2276092, 2763826, 2976428, 4183088, 4552184, 5527652, 5952856, 9104368, 9673391, 11055304, 11905712, 19346782, 22110608, 38693564, 77387128, 154774256]

約数ペア:

[(1, 154774256), (2, 77387128), (4, 38693564), (7, 22110608), (8, 19346782), (13, 11905712), (14, 11055304), (16, 9673391), (17, 9104368), (26, 5952856), (28, 5527652), (34, 4552184), (37, 4183088), (52, 2976428), (56, 2763826), (68, 2276092), (74, 2091544), (91, 1700816), (104, 1488214), (112, 1381913), (119, 1300624), (136, 1138046), (148, 1045772), (169, 915824), (182, 850408), (208, 744107), (221, 700336), (238, 650312), (259, 597584), (272, 569023), (296, 522886), (338, 457912), (364, 425204), (442, 350168), (476, 325156), (481, 321776), (518, 298792), (592, 261443), (629, 246064), (676, 228956), (728, 212602), (884, 175084), (952, 162578), (962, 160888), (1036, 149396), (1183, 130832), (1258, 123032), (1352, 114478), (1456, 106301), (1547, 100048), (1768, 87542), (1904, 81289), (1924, 80444), (2072, 74698), (2197, 70448), (2366, 65416), (2516, 61516), (2704, 57239), (2873, 53872), (3094, 50024), (3367, 45968), (3536, 43771), (3848, 40222), (4144, 37349), (4394, 35224), (4403, 35152), (4732, 32708), (5032, 30758), (5746, 26936), (6188, 25012), (6253, 24752), (6734, 22984), (7696, 20111), (8177, 18928), (8788, 17612), (8806, 17576), (9464, 16354), (10064, 15379), (11492, 13468), (12376, 12506)]