15511109128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{19763}}^1$

素因数の和:20014

約数の個数: 64

約数和(自身を含む): 32017680000

約数和(自身を除く): 16506570872

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 199, 232, 398, 493, 796, 986, 1592, 1972, 3383, 3944, 5771, 6766, 11542, 13532, 19763, 23084, 27064, 39526, 46168, 79052, 98107, 158104, 196214, 335971, 392428, 573127, 671942, 784856, 1146254, 1343884, 2292508, 2687768, 3932837, 4585016, 7865674, 9743159, 15731348, 19486318, 31462696, 38972636, 66858229, 77945272, 114052273, 133716458, 228104546, 267432916, 456209092, 534865832, 912418184, 1938888641, 3877777282, 7755554564, 15511109128]

約数ペア:

[(1, 15511109128), (2, 7755554564), (4, 3877777282), (8, 1938888641), (17, 912418184), (29, 534865832), (34, 456209092), (58, 267432916), (68, 228104546), (116, 133716458), (136, 114052273), (199, 77945272), (232, 66858229), (398, 38972636), (493, 31462696), (796, 19486318), (986, 15731348), (1592, 9743159), (1972, 7865674), (3383, 4585016), (3944, 3932837), (5771, 2687768), (6766, 2292508), (11542, 1343884), (13532, 1146254), (19763, 784856), (23084, 671942), (27064, 573127), (39526, 392428), (46168, 335971), (79052, 196214), (98107, 158104)]