149516388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{197773}}^1$

素因数の和:197793

約数の個数: 48

約数和(自身を含む): 443013760

約数和(自身を除く): 293497372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 197773, 395546, 593319, 791092, 1186638, 1384411, 1779957, 2373276, 2768822, 3559914, 4153233, 5339871, 5537644, 7119828, 8306466, 10679742, 12459699, 16612932, 21359484, 24919398, 37379097, 49838796, 74758194, 149516388]

約数ペア:

[(1, 149516388), (2, 74758194), (3, 49838796), (4, 37379097), (6, 24919398), (7, 21359484), (9, 16612932), (12, 12459699), (14, 10679742), (18, 8306466), (21, 7119828), (27, 5537644), (28, 5339871), (36, 4153233), (42, 3559914), (54, 2768822), (63, 2373276), (84, 1779957), (108, 1384411), (126, 1186638), (189, 791092), (252, 593319), (378, 395546), (756, 197773)]