165807966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 356336640

約数和(自身を除く): 190528674

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 109, 138, 146, 151, 218, 219, 302, 327, 438, 453, 654, 906, 1679, 2507, 3358, 3473, 5014, 5037, 6946, 7521, 7957, 10074, 10419, 11023, 15042, 15914, 16459, 20838, 22046, 23871, 32918, 33069, 47742, 49377, 66138, 98754, 183011, 253529, 366022, 378557, 507058, 549033, 757114, 760587, 1098066, 1135671, 1201507, 1521174, 2271342, 2403014, 3604521, 7209042, 27634661, 55269322, 82903983, 165807966]

約数ペア:

[(1, 165807966), (2, 82903983), (3, 55269322), (6, 27634661), (23, 7209042), (46, 3604521), (69, 2403014), (73, 2271342), (109, 1521174), (138, 1201507), (146, 1135671), (151, 1098066), (218, 760587), (219, 757114), (302, 549033), (327, 507058), (438, 378557), (453, 366022), (654, 253529), (906, 183011), (1679, 98754), (2507, 66138), (3358, 49377), (3473, 47742), (5014, 33069), (5037, 32918), (6946, 23871), (7521, 22046), (7957, 20838), (10074, 16459), (10419, 15914), (11023, 15042)]