129498536

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{1217}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 249056640

約数和(自身を除く): 119558104

約数列:

[1, 2, 4, 8, 47, 94, 188, 283, 376, 566, 1132, 1217, 2264, 2434, 4868, 9736, 13301, 26602, 53204, 57199, 106408, 114398, 228796, 344411, 457592, 688822, 1377644, 2755288, 16187317, 32374634, 64749268, 129498536]

約数ペア:

[(1, 129498536), (2, 64749268), (4, 32374634), (8, 16187317), (47, 2755288), (94, 1377644), (188, 688822), (283, 457592), (376, 344411), (566, 228796), (1132, 114398), (1217, 106408), (2264, 57199), (2434, 53204), (4868, 26602), (9736, 13301)]