128439504

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{3701}}^1$

素因数の和:3956

約数の個数: 60

約数和(自身を含む): 361041252

約数和(自身を除く): 232601748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 723, 964, 1446, 1928, 2169, 2892, 3701, 3856, 4338, 5784, 7402, 8676, 11103, 11568, 14804, 17352, 22206, 29608, 33309, 34704, 44412, 59216, 66618, 88824, 133236, 177648, 266472, 532944, 891941, 1783882, 2675823, 3567764, 5351646, 7135528, 8027469, 10703292, 14271056, 16054938, 21406584, 32109876, 42813168, 64219752, 128439504]

約数ペア:

[(1, 128439504), (2, 64219752), (3, 42813168), (4, 32109876), (6, 21406584), (8, 16054938), (9, 14271056), (12, 10703292), (16, 8027469), (18, 7135528), (24, 5351646), (36, 3567764), (48, 2675823), (72, 1783882), (144, 891941), (241, 532944), (482, 266472), (723, 177648), (964, 133236), (1446, 88824), (1928, 66618), (2169, 59216), (2892, 44412), (3701, 34704), (3856, 33309), (4338, 29608), (5784, 22206), (7402, 17352), (8676, 14804), (11103, 11568)]