157747668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2711}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 397600896

約数和(自身を除く): 239853228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 373, 746, 1119, 1492, 2238, 2711, 4476, 4849, 5422, 8133, 9698, 10844, 14547, 16266, 19396, 29094, 32532, 35243, 58188, 70486, 105729, 140972, 211458, 422916, 1011203, 2022406, 3033609, 4044812, 6067218, 12134436, 13145639, 26291278, 39436917, 52582556, 78873834, 157747668]

約数ペア:

[(1, 157747668), (2, 78873834), (3, 52582556), (4, 39436917), (6, 26291278), (12, 13145639), (13, 12134436), (26, 6067218), (39, 4044812), (52, 3033609), (78, 2022406), (156, 1011203), (373, 422916), (746, 211458), (1119, 140972), (1492, 105729), (2238, 70486), (2711, 58188), (4476, 35243), (4849, 32532), (5422, 29094), (8133, 19396), (9698, 16266), (10844, 14547)]