156949000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12073}}^1$

素因数の和:12107

約数の個数: 64

約数和(自身を含む): 395544240

約数和(自身を除く): 238595240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 12073, 13000, 24146, 48292, 60365, 96584, 120730, 156949, 241460, 301825, 313898, 482920, 603650, 627796, 784745, 1207300, 1255592, 1509125, 1569490, 2414600, 3018250, 3138980, 3923725, 6036500, 6277960, 7847450, 12073000, 15694900, 19618625, 31389800, 39237250, 78474500, 156949000]

約数ペア:

[(1, 156949000), (2, 78474500), (4, 39237250), (5, 31389800), (8, 19618625), (10, 15694900), (13, 12073000), (20, 7847450), (25, 6277960), (26, 6036500), (40, 3923725), (50, 3138980), (52, 3018250), (65, 2414600), (100, 1569490), (104, 1509125), (125, 1255592), (130, 1207300), (200, 784745), (250, 627796), (260, 603650), (325, 482920), (500, 313898), (520, 301825), (650, 241460), (1000, 156949), (1300, 120730), (1625, 96584), (2600, 60365), (3250, 48292), (6500, 24146), (12073, 13000)]