154799802

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 376545600

約数和(自身を除く): 221745798

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 157, 171, 186, 279, 314, 342, 471, 513, 558, 589, 837, 942, 961, 1026, 1178, 1413, 1674, 1767, 1922, 2826, 2883, 2983, 3534, 4239, 4867, 5301, 5766, 5966, 8478, 8649, 8949, 9734, 10602, 14601, 15903, 17298, 17898, 18259, 25947, 26847, 29202, 31806, 36518, 43803, 51894, 53694, 54777, 80541, 87606, 92473, 109554, 131409, 150877, 161082, 164331, 184946, 262818, 277419, 301754, 328662, 452631, 492993, 554838, 832257, 905262, 985986, 1357893, 1664514, 2496771, 2715786, 2866663, 4073679, 4993542, 5733326, 8147358, 8599989, 17199978, 25799967, 51599934, 77399901, 154799802]

約数ペア:

[(1, 154799802), (2, 77399901), (3, 51599934), (6, 25799967), (9, 17199978), (18, 8599989), (19, 8147358), (27, 5733326), (31, 4993542), (38, 4073679), (54, 2866663), (57, 2715786), (62, 2496771), (93, 1664514), (114, 1357893), (157, 985986), (171, 905262), (186, 832257), (279, 554838), (314, 492993), (342, 452631), (471, 328662), (513, 301754), (558, 277419), (589, 262818), (837, 184946), (942, 164331), (961, 161082), (1026, 150877), (1178, 131409), (1413, 109554), (1674, 92473), (1767, 87606), (1922, 80541), (2826, 54777), (2883, 53694), (2983, 51894), (3534, 43803), (4239, 36518), (4867, 31806), (5301, 29202), (5766, 26847), (5966, 25947), (8478, 18259), (8649, 17898), (8949, 17298), (9734, 15903), (10602, 14601)]