128491692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{52747}}^1$

素因数の和:52790

約数の個数: 48

約数和(自身を含む): 354466560

約数和(自身を除く): 225974868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 52747, 105494, 158241, 210988, 316482, 369229, 632964, 738458, 1107687, 1476916, 1529663, 2215374, 3059326, 4430748, 4588989, 6118652, 9177978, 10707641, 18355956, 21415282, 32122923, 42830564, 64245846, 128491692]

約数ペア:

[(1, 128491692), (2, 64245846), (3, 42830564), (4, 32122923), (6, 21415282), (7, 18355956), (12, 10707641), (14, 9177978), (21, 6118652), (28, 4588989), (29, 4430748), (42, 3059326), (58, 2215374), (84, 1529663), (87, 1476916), (116, 1107687), (174, 738458), (203, 632964), (348, 369229), (406, 316482), (609, 210988), (812, 158241), (1218, 105494), (2436, 52747)]