137904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:54

約数の個数: 60

約数和(自身を含む): 408456

約数和(自身を除く): 270552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 624, 663, 676, 816, 884, 1014, 1326, 1352, 1768, 2028, 2652, 2704, 2873, 3536, 4056, 5304, 5746, 8112, 8619, 10608, 11492, 17238, 22984, 34476, 45968, 68952, 137904]

約数ペア:

[(1, 137904), (2, 68952), (3, 45968), (4, 34476), (6, 22984), (8, 17238), (12, 11492), (13, 10608), (16, 8619), (17, 8112), (24, 5746), (26, 5304), (34, 4056), (39, 3536), (48, 2873), (51, 2704), (52, 2652), (68, 2028), (78, 1768), (102, 1352), (104, 1326), (136, 1014), (156, 884), (169, 816), (204, 676), (208, 663), (221, 624), (272, 507), (312, 442), (338, 408)]