121535336

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 248444460

約数和(自身を除く): 126909124

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 241, 338, 373, 482, 676, 746, 964, 1352, 1492, 1928, 2984, 3133, 4849, 6266, 9698, 12532, 19396, 25064, 38792, 40729, 63037, 81458, 89893, 126074, 162916, 179786, 252148, 325832, 359572, 504296, 719144, 1168609, 2337218, 4674436, 9348872, 15191917, 30383834, 60767668, 121535336]

約数ペア:

[(1, 121535336), (2, 60767668), (4, 30383834), (8, 15191917), (13, 9348872), (26, 4674436), (52, 2337218), (104, 1168609), (169, 719144), (241, 504296), (338, 359572), (373, 325832), (482, 252148), (676, 179786), (746, 162916), (964, 126074), (1352, 89893), (1492, 81458), (1928, 63037), (2984, 40729), (3133, 38792), (4849, 25064), (6266, 19396), (9698, 12532)]