158703804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17021}}^1$

素因数の和:17075

約数の個数: 72

約数和(自身を含む): 470896608

約数和(自身を除く): 312192804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 17021, 34042, 51063, 68084, 102126, 119147, 153189, 204252, 238294, 306378, 357441, 476588, 612756, 629777, 714882, 1072323, 1259554, 1429764, 1889331, 2144646, 2519108, 3778662, 4289292, 4408439, 5667993, 7557324, 8816878, 11335986, 13225317, 17633756, 22671972, 26450634, 39675951, 52901268, 79351902, 158703804]

約数ペア:

[(1, 158703804), (2, 79351902), (3, 52901268), (4, 39675951), (6, 26450634), (7, 22671972), (9, 17633756), (12, 13225317), (14, 11335986), (18, 8816878), (21, 7557324), (28, 5667993), (36, 4408439), (37, 4289292), (42, 3778662), (63, 2519108), (74, 2144646), (84, 1889331), (111, 1429764), (126, 1259554), (148, 1072323), (222, 714882), (252, 629777), (259, 612756), (333, 476588), (444, 357441), (518, 306378), (666, 238294), (777, 204252), (1036, 153189), (1332, 119147), (1554, 102126), (2331, 68084), (3108, 51063), (4662, 34042), (9324, 17021)]