156909064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 326106000

約数和(自身を除く): 169196936

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 2236, 2699, 4472, 5398, 7267, 10796, 14534, 21592, 29068, 35087, 58136, 70174, 116057, 140348, 232114, 280696, 456131, 464228, 912262, 928456, 1508741, 1824524, 3017482, 3649048, 6034964, 12069928, 19613633, 39227266, 78454532, 156909064]

約数ペア:

[(1, 156909064), (2, 78454532), (4, 39227266), (8, 19613633), (13, 12069928), (26, 6034964), (43, 3649048), (52, 3017482), (86, 1824524), (104, 1508741), (169, 928456), (172, 912262), (338, 464228), (344, 456131), (559, 280696), (676, 232114), (1118, 140348), (1352, 116057), (2236, 70174), (2699, 58136), (4472, 35087), (5398, 29068), (7267, 21592), (10796, 14534)]