154278756

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 432466944

約数和(自身を除く): 278188188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 67, 69, 81, 92, 103, 108, 134, 138, 162, 201, 206, 207, 243, 268, 276, 309, 324, 402, 412, 414, 486, 603, 618, 621, 804, 828, 927, 972, 1206, 1236, 1242, 1541, 1809, 1854, 1863, 2369, 2412, 2484, 2781, 3082, 3618, 3708, 3726, 4623, 4738, 5427, 5562, 5589, 6164, 6901, 7107, 7236, 7452, 8343, 9246, 9476, 10854, 11124, 11178, 13802, 13869, 14214, 16281, 16686, 18492, 20703, 21321, 21708, 22356, 25029, 27604, 27738, 28428, 32562, 33372, 41406, 41607, 42642, 50058, 55476, 62109, 63963, 65124, 82812, 83214, 85284, 100116, 124218, 124821, 127926, 158723, 166428, 186327, 191889, 248436, 249642, 255852, 317446, 372654, 374463, 383778, 476169, 499284, 558981, 575667, 634892, 745308, 748926, 767556, 952338, 1117962, 1151334, 1428507, 1497852, 1676943, 1904676, 2235924, 2302668, 2857014, 3353886, 4285521, 5714028, 6707772, 8571042, 12856563, 17142084, 25713126, 38569689, 51426252, 77139378, 154278756]

約数ペア:

[(1, 154278756), (2, 77139378), (3, 51426252), (4, 38569689), (6, 25713126), (9, 17142084), (12, 12856563), (18, 8571042), (23, 6707772), (27, 5714028), (36, 4285521), (46, 3353886), (54, 2857014), (67, 2302668), (69, 2235924), (81, 1904676), (92, 1676943), (103, 1497852), (108, 1428507), (134, 1151334), (138, 1117962), (162, 952338), (201, 767556), (206, 748926), (207, 745308), (243, 634892), (268, 575667), (276, 558981), (309, 499284), (324, 476169), (402, 383778), (412, 374463), (414, 372654), (486, 317446), (603, 255852), (618, 249642), (621, 248436), (804, 191889), (828, 186327), (927, 166428), (972, 158723), (1206, 127926), (1236, 124821), (1242, 124218), (1541, 100116), (1809, 85284), (1854, 83214), (1863, 82812), (2369, 65124), (2412, 63963), (2484, 62109), (2781, 55476), (3082, 50058), (3618, 42642), (3708, 41607), (3726, 41406), (4623, 33372), (4738, 32562), (5427, 28428), (5562, 27738), (5589, 27604), (6164, 25029), (6901, 22356), (7107, 21708), (7236, 21321), (7452, 20703), (8343, 18492), (9246, 16686), (9476, 16281), (10854, 14214), (11124, 13869), (11178, 13802)]