149785608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{983}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 428866560

約数和(自身を除く): 279080952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 907, 983, 1814, 1966, 2721, 2949, 3628, 3932, 5442, 5898, 6349, 6881, 7256, 7864, 10884, 11796, 12698, 13762, 19047, 20643, 21768, 23592, 25396, 27524, 38094, 41286, 50792, 55048, 76188, 82572, 152376, 165144, 891581, 1783162, 2674743, 3566324, 5349486, 6241067, 7132648, 10698972, 12482134, 18723201, 21397944, 24964268, 37446402, 49928536, 74892804, 149785608]

約数ペア:

[(1, 149785608), (2, 74892804), (3, 49928536), (4, 37446402), (6, 24964268), (7, 21397944), (8, 18723201), (12, 12482134), (14, 10698972), (21, 7132648), (24, 6241067), (28, 5349486), (42, 3566324), (56, 2674743), (84, 1783162), (168, 891581), (907, 165144), (983, 152376), (1814, 82572), (1966, 76188), (2721, 55048), (2949, 50792), (3628, 41286), (3932, 38094), (5442, 27524), (5898, 25396), (6349, 23592), (6881, 21768), (7256, 20643), (7864, 19047), (10884, 13762), (11796, 12698)]