158909616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^2$

素因数の和:515

約数の個数: 90

約数和(自身を含む): 470083380

約数和(自身を除く): 311173764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 241, 304, 342, 456, 482, 684, 723, 912, 964, 1368, 1446, 1928, 2169, 2736, 2892, 3856, 4338, 4579, 5784, 8676, 9158, 11568, 13737, 17352, 18316, 27474, 34704, 36632, 41211, 54948, 58081, 73264, 82422, 109896, 116162, 164844, 174243, 219792, 232324, 329688, 348486, 464648, 522729, 659376, 696972, 929296, 1045458, 1103539, 1393944, 2090916, 2207078, 2787888, 3310617, 4181832, 4414156, 6621234, 8363664, 8828312, 9931851, 13242468, 17656624, 19863702, 26484936, 39727404, 52969872, 79454808, 158909616]

約数ペア:

[(1, 158909616), (2, 79454808), (3, 52969872), (4, 39727404), (6, 26484936), (8, 19863702), (9, 17656624), (12, 13242468), (16, 9931851), (18, 8828312), (19, 8363664), (24, 6621234), (36, 4414156), (38, 4181832), (48, 3310617), (57, 2787888), (72, 2207078), (76, 2090916), (114, 1393944), (144, 1103539), (152, 1045458), (171, 929296), (228, 696972), (241, 659376), (304, 522729), (342, 464648), (456, 348486), (482, 329688), (684, 232324), (723, 219792), (912, 174243), (964, 164844), (1368, 116162), (1446, 109896), (1928, 82422), (2169, 73264), (2736, 58081), (2892, 54948), (3856, 41211), (4338, 36632), (4579, 34704), (5784, 27474), (8676, 18316), (9158, 17352), (11568, 13737)]