123450016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4091}}^1$

素因数の和:4165

約数の個数: 48

約数和(自身を含む): 259858368

約数和(自身を除く): 136408352

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1886, 3772, 4091, 7544, 8182, 15088, 16364, 30176, 32728, 65456, 94093, 130912, 167731, 188186, 335462, 376372, 670924, 752744, 1341848, 1505488, 2683696, 3010976, 3857813, 5367392, 7715626, 15431252, 30862504, 61725008, 123450016]

約数ペア:

[(1, 123450016), (2, 61725008), (4, 30862504), (8, 15431252), (16, 7715626), (23, 5367392), (32, 3857813), (41, 3010976), (46, 2683696), (82, 1505488), (92, 1341848), (164, 752744), (184, 670924), (328, 376372), (368, 335462), (656, 188186), (736, 167731), (943, 130912), (1312, 94093), (1886, 65456), (3772, 32728), (4091, 30176), (7544, 16364), (8182, 15088)]