131450208

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{3793}}^1$

素因数の和:3844

約数の個数: 72

約数和(自身を含む): 364269528

約数和(自身を除く): 232819320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2166, 2888, 3793, 4332, 5776, 7586, 8664, 11379, 11552, 15172, 17328, 22758, 30344, 34656, 45516, 60688, 72067, 91032, 121376, 144134, 182064, 216201, 288268, 364128, 432402, 576536, 864804, 1153072, 1369273, 1729608, 2306144, 2738546, 3459216, 4107819, 5477092, 6918432, 8215638, 10954184, 16431276, 21908368, 32862552, 43816736, 65725104, 131450208]

約数ペア:

[(1, 131450208), (2, 65725104), (3, 43816736), (4, 32862552), (6, 21908368), (8, 16431276), (12, 10954184), (16, 8215638), (19, 6918432), (24, 5477092), (32, 4107819), (38, 3459216), (48, 2738546), (57, 2306144), (76, 1729608), (96, 1369273), (114, 1153072), (152, 864804), (228, 576536), (304, 432402), (361, 364128), (456, 288268), (608, 216201), (722, 182064), (912, 144134), (1083, 121376), (1444, 91032), (1824, 72067), (2166, 60688), (2888, 45516), (3793, 34656), (4332, 30344), (5776, 22758), (7586, 17328), (8664, 15172), (11379, 11552)]