156947745890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{487007}}^1$

素因数の和:487131

約数の個数: 64

約数和(自身を含む): 317124025344

約数和(自身を除く): 160176279454

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 67, 74, 130, 134, 185, 335, 370, 481, 670, 871, 962, 1742, 2405, 2479, 4355, 4810, 4958, 8710, 12395, 24790, 32227, 64454, 161135, 322270, 487007, 974014, 2435035, 4870070, 6331091, 12662182, 18019259, 31655455, 32629469, 36038518, 63310910, 65258938, 90096295, 163147345, 180192590, 234250367, 326294690, 424183097, 468500734, 848366194, 1171251835, 1207290353, 2120915485, 2342503670, 2414580706, 4241830970, 6036451765, 12072903530, 15694774589, 31389549178, 78473872945, 156947745890]

約数ペア:

[(1, 156947745890), (2, 78473872945), (5, 31389549178), (10, 15694774589), (13, 12072903530), (26, 6036451765), (37, 4241830970), (65, 2414580706), (67, 2342503670), (74, 2120915485), (130, 1207290353), (134, 1171251835), (185, 848366194), (335, 468500734), (370, 424183097), (481, 326294690), (670, 234250367), (871, 180192590), (962, 163147345), (1742, 90096295), (2405, 65258938), (2479, 63310910), (4355, 36038518), (4810, 32629469), (4958, 31655455), (8710, 18019259), (12395, 12662182), (24790, 6331091), (32227, 4870070), (64454, 2435035), (161135, 974014), (322270, 487007)]