130980304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89959}}^1$

素因数の和:89987

約数の個数: 40

約数和(自身を含む): 312341120

約数和(自身を除く): 181360816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 89959, 179918, 359836, 629713, 719672, 1169467, 1259426, 1439344, 2338934, 2518852, 4677868, 5037704, 8186269, 9355736, 10075408, 16372538, 18711472, 32745076, 65490152, 130980304]

約数ペア:

[(1, 130980304), (2, 65490152), (4, 32745076), (7, 18711472), (8, 16372538), (13, 10075408), (14, 9355736), (16, 8186269), (26, 5037704), (28, 4677868), (52, 2518852), (56, 2338934), (91, 1439344), (104, 1259426), (112, 1169467), (182, 719672), (208, 629713), (364, 359836), (728, 179918), (1456, 89959)]