149056960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35831}}^1$

素因数の和:35861

約数の個数: 56

約数和(自身を含む): 382255776

約数和(自身を除く): 233198816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 35831, 71662, 143324, 179155, 286648, 358310, 465803, 573296, 716620, 931606, 1146592, 1433240, 1863212, 2293184, 2329015, 2866480, 3726424, 4658030, 5732960, 7452848, 9316060, 11465920, 14905696, 18632120, 29811392, 37264240, 74528480, 149056960]

約数ペア:

[(1, 149056960), (2, 74528480), (4, 37264240), (5, 29811392), (8, 18632120), (10, 14905696), (13, 11465920), (16, 9316060), (20, 7452848), (26, 5732960), (32, 4658030), (40, 3726424), (52, 2866480), (64, 2329015), (65, 2293184), (80, 1863212), (104, 1433240), (130, 1146592), (160, 931606), (208, 716620), (260, 573296), (320, 465803), (416, 358310), (520, 286648), (832, 179155), (1040, 143324), (2080, 71662), (4160, 35831)]