15308984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 17523016

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 46, 58, 76, 92, 116, 151, 152, 184, 232, 302, 437, 551, 604, 667, 874, 1102, 1208, 1334, 1748, 2204, 2668, 2869, 3473, 3496, 4379, 4408, 5336, 5738, 6946, 8758, 11476, 12673, 13892, 17516, 22952, 25346, 27784, 35032, 50692, 65987, 83201, 100717, 101384, 131974, 166402, 201434, 263948, 332804, 402868, 527896, 665608, 805736, 1913623, 3827246, 7654492, 15308984]

約数ペア:

[(1, 15308984), (2, 7654492), (4, 3827246), (8, 1913623), (19, 805736), (23, 665608), (29, 527896), (38, 402868), (46, 332804), (58, 263948), (76, 201434), (92, 166402), (116, 131974), (151, 101384), (152, 100717), (184, 83201), (232, 65987), (302, 50692), (437, 35032), (551, 27784), (604, 25346), (667, 22952), (874, 17516), (1102, 13892), (1208, 12673), (1334, 11476), (1748, 8758), (2204, 6946), (2668, 5738), (2869, 5336), (3473, 4408), (3496, 4379)]