160391348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 308582400

約数和(自身を除く): 148191052

約数列:

[1, 2, 4, 13, 26, 52, 127, 149, 163, 254, 298, 326, 508, 596, 652, 1651, 1937, 2119, 3302, 3874, 4238, 6604, 7748, 8476, 18923, 20701, 24287, 37846, 41402, 48574, 75692, 82804, 97148, 245999, 269113, 315731, 491998, 538226, 631462, 983996, 1076452, 1262924, 3084449, 6168898, 12337796, 40097837, 80195674, 160391348]

約数ペア:

[(1, 160391348), (2, 80195674), (4, 40097837), (13, 12337796), (26, 6168898), (52, 3084449), (127, 1262924), (149, 1076452), (163, 983996), (254, 631462), (298, 538226), (326, 491998), (508, 315731), (596, 269113), (652, 245999), (1651, 97148), (1937, 82804), (2119, 75692), (3302, 48574), (3874, 41402), (4238, 37846), (6604, 24287), (7748, 20701), (8476, 18923)]