178633104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{613}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 498843072

約数和(自身を除く): 320209968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 467, 613, 624, 934, 1226, 1401, 1839, 1868, 2452, 2802, 3678, 3736, 4904, 5604, 6071, 7356, 7472, 7969, 9808, 11208, 12142, 14712, 15938, 18213, 22416, 23907, 24284, 29424, 31876, 36426, 47814, 48568, 63752, 72852, 95628, 97136, 127504, 145704, 191256, 286271, 291408, 382512, 572542, 858813, 1145084, 1717626, 2290168, 3435252, 3721523, 4580336, 6870504, 7443046, 11164569, 13741008, 14886092, 22329138, 29772184, 44658276, 59544368, 89316552, 178633104]

約数ペア:

[(1, 178633104), (2, 89316552), (3, 59544368), (4, 44658276), (6, 29772184), (8, 22329138), (12, 14886092), (13, 13741008), (16, 11164569), (24, 7443046), (26, 6870504), (39, 4580336), (48, 3721523), (52, 3435252), (78, 2290168), (104, 1717626), (156, 1145084), (208, 858813), (312, 572542), (467, 382512), (613, 291408), (624, 286271), (934, 191256), (1226, 145704), (1401, 127504), (1839, 97136), (1868, 95628), (2452, 72852), (2802, 63752), (3678, 48568), (3736, 47814), (4904, 36426), (5604, 31876), (6071, 29424), (7356, 24284), (7472, 23907), (7969, 22416), (9808, 18213), (11208, 15938), (12142, 14712)]