158177808

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 466345152

約数和(自身を除く): 308167344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 163, 184, 207, 276, 293, 326, 368, 414, 489, 552, 586, 652, 828, 879, 978, 1104, 1172, 1304, 1467, 1656, 1758, 1956, 2344, 2608, 2637, 2934, 3312, 3516, 3749, 3912, 4688, 5274, 5868, 6739, 7032, 7498, 7824, 10548, 11247, 11736, 13478, 14064, 14996, 20217, 21096, 22494, 23472, 26956, 29992, 33741, 40434, 42192, 44988, 47759, 53912, 59984, 60651, 67482, 80868, 89976, 95518, 107824, 121302, 134964, 143277, 161736, 179952, 191036, 242604, 269928, 286554, 323472, 382072, 429831, 485208, 539856, 573108, 764144, 859662, 970416, 1098457, 1146216, 1719324, 2196914, 2292432, 3295371, 3438648, 4393828, 6590742, 6877296, 8787656, 9886113, 13181484, 17575312, 19772226, 26362968, 39544452, 52725936, 79088904, 158177808]

約数ペア:

[(1, 158177808), (2, 79088904), (3, 52725936), (4, 39544452), (6, 26362968), (8, 19772226), (9, 17575312), (12, 13181484), (16, 9886113), (18, 8787656), (23, 6877296), (24, 6590742), (36, 4393828), (46, 3438648), (48, 3295371), (69, 2292432), (72, 2196914), (92, 1719324), (138, 1146216), (144, 1098457), (163, 970416), (184, 859662), (207, 764144), (276, 573108), (293, 539856), (326, 485208), (368, 429831), (414, 382072), (489, 323472), (552, 286554), (586, 269928), (652, 242604), (828, 191036), (879, 179952), (978, 161736), (1104, 143277), (1172, 134964), (1304, 121302), (1467, 107824), (1656, 95518), (1758, 89976), (1956, 80868), (2344, 67482), (2608, 60651), (2637, 59984), (2934, 53912), (3312, 47759), (3516, 44988), (3749, 42192), (3912, 40434), (4688, 33741), (5274, 29992), (5868, 26956), (6739, 23472), (7032, 22494), (7498, 21096), (7824, 20217), (10548, 14996), (11247, 14064), (11736, 13478)]