124238416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1171}}^1$

素因数の和:1547

約数の個数: 40

約数和(自身を含む): 254324000

約数和(自身を除く): 130085584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 698, 1171, 1396, 2342, 2792, 4684, 5584, 6631, 9368, 13262, 18736, 22249, 26524, 44498, 53048, 88996, 106096, 177992, 355984, 408679, 817358, 1634716, 3269432, 6538864, 7764901, 15529802, 31059604, 62119208, 124238416]

約数ペア:

[(1, 124238416), (2, 62119208), (4, 31059604), (8, 15529802), (16, 7764901), (19, 6538864), (38, 3269432), (76, 1634716), (152, 817358), (304, 408679), (349, 355984), (698, 177992), (1171, 106096), (1396, 88996), (2342, 53048), (2792, 44498), (4684, 26524), (5584, 22249), (6631, 18736), (9368, 13262)]