128451796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 262906560

約数和(自身を除く): 134454764

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 83, 166, 187, 332, 374, 748, 913, 1411, 1826, 2069, 2822, 3652, 4138, 5644, 8276, 15521, 22759, 31042, 35173, 45518, 62084, 70346, 91036, 140692, 171727, 343454, 386903, 686908, 773806, 1547612, 1888997, 2919359, 3777994, 5838718, 7555988, 11677436, 32112949, 64225898, 128451796]

約数ペア:

[(1, 128451796), (2, 64225898), (4, 32112949), (11, 11677436), (17, 7555988), (22, 5838718), (34, 3777994), (44, 2919359), (68, 1888997), (83, 1547612), (166, 773806), (187, 686908), (332, 386903), (374, 343454), (748, 171727), (913, 140692), (1411, 91036), (1826, 70346), (2069, 62084), (2822, 45518), (3652, 35173), (4138, 31042), (5644, 22759), (8276, 15521)]