179322494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 327317760

約数和(自身を除く): 147995266

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 131, 163, 221, 247, 262, 323, 326, 442, 494, 646, 1703, 2119, 2227, 2489, 2771, 3097, 3406, 4199, 4238, 4454, 4978, 5542, 6194, 8398, 21353, 28951, 32357, 36023, 40261, 42313, 42706, 52649, 57902, 64714, 72046, 80522, 84626, 105298, 277589, 363001, 405707, 550069, 555178, 684437, 726002, 811414, 1100138, 1368874, 4719013, 5274191, 6897019, 9438026, 10548382, 13794038, 89661247, 179322494]

約数ペア:

[(1, 179322494), (2, 89661247), (13, 13794038), (17, 10548382), (19, 9438026), (26, 6897019), (34, 5274191), (38, 4719013), (131, 1368874), (163, 1100138), (221, 811414), (247, 726002), (262, 684437), (323, 555178), (326, 550069), (442, 405707), (494, 363001), (646, 277589), (1703, 105298), (2119, 84626), (2227, 80522), (2489, 72046), (2771, 64714), (3097, 57902), (3406, 52649), (4199, 42706), (4238, 42313), (4454, 40261), (4978, 36023), (5542, 32357), (6194, 28951), (8398, 21353)]