141692816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{617}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 284457984

約数和(自身を除く): 142765168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 463, 496, 617, 926, 1234, 1852, 2468, 3704, 4936, 7408, 9872, 14353, 19127, 28706, 38254, 57412, 76508, 114824, 153016, 229648, 285671, 306032, 571342, 1142684, 2285368, 4570736, 8855801, 17711602, 35423204, 70846408, 141692816]

約数ペア:

[(1, 141692816), (2, 70846408), (4, 35423204), (8, 17711602), (16, 8855801), (31, 4570736), (62, 2285368), (124, 1142684), (248, 571342), (463, 306032), (496, 285671), (617, 229648), (926, 153016), (1234, 114824), (1852, 76508), (2468, 57412), (3704, 38254), (4936, 28706), (7408, 19127), (9872, 14353)]