139672224

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3089}}^1$

素因数の和:3262

約数の個数: 72

約数和(自身を含む): 399852180

約数和(自身を除く): 260179956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3089, 3768, 5024, 5652, 6178, 7536, 9267, 11304, 12356, 15072, 18534, 22608, 24712, 27801, 37068, 45216, 49424, 55602, 74136, 98848, 111204, 148272, 222408, 296544, 444816, 484973, 889632, 969946, 1454919, 1939892, 2909838, 3879784, 4364757, 5819676, 7759568, 8729514, 11639352, 15519136, 17459028, 23278704, 34918056, 46557408, 69836112, 139672224]

約数ペア:

[(1, 139672224), (2, 69836112), (3, 46557408), (4, 34918056), (6, 23278704), (8, 17459028), (9, 15519136), (12, 11639352), (16, 8729514), (18, 7759568), (24, 5819676), (32, 4364757), (36, 3879784), (48, 2909838), (72, 1939892), (96, 1454919), (144, 969946), (157, 889632), (288, 484973), (314, 444816), (471, 296544), (628, 222408), (942, 148272), (1256, 111204), (1413, 98848), (1884, 74136), (2512, 55602), (2826, 49424), (3089, 45216), (3768, 37068), (5024, 27801), (5652, 24712), (6178, 22608), (7536, 18534), (9267, 15072), (11304, 12356)]