172458312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{552751}}^1$

素因数の和:552773

約数の個数: 32

約数和(自身を含む): 464311680

約数和(自身を除く): 291853368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 552751, 1105502, 1658253, 2211004, 3316506, 4422008, 6633012, 7185763, 13266024, 14371526, 21557289, 28743052, 43114578, 57486104, 86229156, 172458312]

約数ペア:

[(1, 172458312), (2, 86229156), (3, 57486104), (4, 43114578), (6, 28743052), (8, 21557289), (12, 14371526), (13, 13266024), (24, 7185763), (26, 6633012), (39, 4422008), (52, 3316506), (78, 2211004), (104, 1658253), (156, 1105502), (312, 552751)]