157429098

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 371779200

約数和(自身を除く): 214350102

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 479, 558, 589, 958, 961, 1178, 1437, 1767, 1922, 2874, 2883, 3534, 4311, 5301, 5766, 8622, 8649, 9101, 10602, 14849, 17298, 18202, 18259, 27303, 29698, 36518, 44547, 54606, 54777, 81909, 89094, 109554, 133641, 163818, 164331, 267282, 282131, 328662, 460319, 564262, 846393, 920638, 1380957, 1692786, 2539179, 2761914, 4142871, 5078358, 8285742, 8746061, 17492122, 26238183, 52476366, 78714549, 157429098]

約数ペア:

[(1, 157429098), (2, 78714549), (3, 52476366), (6, 26238183), (9, 17492122), (18, 8746061), (19, 8285742), (31, 5078358), (38, 4142871), (57, 2761914), (62, 2539179), (93, 1692786), (114, 1380957), (171, 920638), (186, 846393), (279, 564262), (342, 460319), (479, 328662), (558, 282131), (589, 267282), (958, 164331), (961, 163818), (1178, 133641), (1437, 109554), (1767, 89094), (1922, 81909), (2874, 54777), (2883, 54606), (3534, 44547), (4311, 36518), (5301, 29698), (5766, 27303), (8622, 18259), (8649, 18202), (9101, 17298), (10602, 14849)]