151421256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{300439}}^1$

素因数の和:300458

約数の個数: 48

約数和(自身を含む): 468686400

約数和(自身を除く): 317265144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 300439, 600878, 901317, 1201756, 1802634, 2103073, 2403512, 2703951, 3605268, 4206146, 5407902, 6309219, 7210536, 8412292, 10815804, 12618438, 16824584, 18927657, 21631608, 25236876, 37855314, 50473752, 75710628, 151421256]

約数ペア:

[(1, 151421256), (2, 75710628), (3, 50473752), (4, 37855314), (6, 25236876), (7, 21631608), (8, 18927657), (9, 16824584), (12, 12618438), (14, 10815804), (18, 8412292), (21, 7210536), (24, 6309219), (28, 5407902), (36, 4206146), (42, 3605268), (56, 2703951), (63, 2403512), (72, 2103073), (84, 1802634), (126, 1201756), (168, 901317), (252, 600878), (504, 300439)]