133731492

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 317046912

約数和(自身を除く): 183315420

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 257, 309, 412, 421, 514, 618, 771, 842, 1028, 1236, 1263, 1542, 1684, 2526, 3084, 5052, 26471, 43363, 52942, 79413, 86726, 105884, 108197, 130089, 158826, 173452, 216394, 260178, 317652, 324591, 432788, 520356, 649182, 1298364, 11144291, 22288582, 33432873, 44577164, 66865746, 133731492]

約数ペア:

[(1, 133731492), (2, 66865746), (3, 44577164), (4, 33432873), (6, 22288582), (12, 11144291), (103, 1298364), (206, 649182), (257, 520356), (309, 432788), (412, 324591), (421, 317652), (514, 260178), (618, 216394), (771, 173452), (842, 158826), (1028, 130089), (1236, 108197), (1263, 105884), (1542, 86726), (1684, 79413), (2526, 52942), (3084, 43363), (5052, 26471)]