148794688

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1669}}^1$

素因数の和:1887

約数の個数: 56

約数和(自身を含む): 339344000

約数和(自身を除く): 190549312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1592, 1669, 2786, 3184, 3338, 5572, 6368, 6676, 11144, 11683, 12736, 13352, 22288, 23366, 26704, 44576, 46732, 53408, 89152, 93464, 106816, 186928, 332131, 373856, 664262, 747712, 1328524, 2324917, 2657048, 4649834, 5314096, 9299668, 10628192, 18599336, 21256384, 37198672, 74397344, 148794688]

約数ペア:

[(1, 148794688), (2, 74397344), (4, 37198672), (7, 21256384), (8, 18599336), (14, 10628192), (16, 9299668), (28, 5314096), (32, 4649834), (56, 2657048), (64, 2324917), (112, 1328524), (199, 747712), (224, 664262), (398, 373856), (448, 332131), (796, 186928), (1393, 106816), (1592, 93464), (1669, 89152), (2786, 53408), (3184, 46732), (3338, 44576), (5572, 26704), (6368, 23366), (6676, 22288), (11144, 13352), (11683, 12736)]