156975131537

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{4549}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 193852713600

約数和(自身を除く): 36877582063

約数列:

[1, 7, 23, 49, 67, 161, 457, 469, 1127, 1541, 3199, 3283, 4549, 10511, 10787, 22393, 30619, 31843, 73577, 75509, 104627, 214333, 222901, 304783, 515039, 704237, 732389, 1500331, 2078893, 2133481, 4929659, 5126723, 7010009, 14552251, 14934367, 34507613, 47814539, 49070063, 101865757, 139285831, 334701773, 343490441, 975000817, 2342912411, 3203574113, 6825005719, 22425018791, 156975131537]

約数ペア:

[(1, 156975131537), (7, 22425018791), (23, 6825005719), (49, 3203574113), (67, 2342912411), (161, 975000817), (457, 343490441), (469, 334701773), (1127, 139285831), (1541, 101865757), (3199, 49070063), (3283, 47814539), (4549, 34507613), (10511, 14934367), (10787, 14552251), (22393, 7010009), (30619, 5126723), (31843, 4929659), (73577, 2133481), (75509, 2078893), (104627, 1500331), (214333, 732389), (222901, 704237), (304783, 515039)]