161005096

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3274

約数の個数: 64

約数和(自身を含む): 372314880

約数和(自身を除く): 211309784

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1484, 1802, 2968, 3191, 3604, 6307, 6382, 7208, 12614, 12764, 22337, 25228, 25528, 44674, 50456, 54247, 89348, 108494, 169123, 178696, 216988, 338246, 379729, 433976, 676492, 759458, 1183861, 1352984, 1518916, 2367722, 2875091, 3037832, 4735444, 5750182, 9470888, 11500364, 20125637, 23000728, 40251274, 80502548, 161005096]

約数ペア:

[(1, 161005096), (2, 80502548), (4, 40251274), (7, 23000728), (8, 20125637), (14, 11500364), (17, 9470888), (28, 5750182), (34, 4735444), (53, 3037832), (56, 2875091), (68, 2367722), (106, 1518916), (119, 1352984), (136, 1183861), (212, 759458), (238, 676492), (371, 433976), (424, 379729), (476, 338246), (742, 216988), (901, 178696), (952, 169123), (1484, 108494), (1802, 89348), (2968, 54247), (3191, 50456), (3604, 44674), (6307, 25528), (6382, 25228), (7208, 22337), (12614, 12764)]