149559298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2333}}^1$

素因数の和:2602

約数の個数: 32

約数和(自身を含む): 271117440

約数和(自身を除く): 121558142

約数列:

[1, 2, 7, 14, 19, 38, 133, 241, 266, 482, 1687, 2333, 3374, 4579, 4666, 9158, 16331, 32053, 32662, 44327, 64106, 88654, 310289, 562253, 620578, 1124506, 3935771, 7871542, 10682807, 21365614, 74779649, 149559298]

約数ペア:

[(1, 149559298), (2, 74779649), (7, 21365614), (14, 10682807), (19, 7871542), (38, 3935771), (133, 1124506), (241, 620578), (266, 562253), (482, 310289), (1687, 88654), (2333, 64106), (3374, 44327), (4579, 32662), (4666, 32053), (9158, 16331)]