160139265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 303996672

約数和(自身を除く): 143857407

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 617, 715, 1331, 1573, 1815, 1851, 2145, 3085, 3993, 4719, 6655, 6787, 7865, 8021, 9255, 17303, 19965, 20361, 23595, 24063, 33935, 40105, 51909, 74657, 86515, 88231, 101805, 120315, 223971, 259545, 264693, 373285, 441155, 821227, 970541, 1119855, 1323465, 2463681, 2911623, 4106135, 4852705, 10675951, 12318405, 14558115, 32027853, 53379755, 160139265]

約数ペア:

[(1, 160139265), (3, 53379755), (5, 32027853), (11, 14558115), (13, 12318405), (15, 10675951), (33, 4852705), (39, 4106135), (55, 2911623), (65, 2463681), (121, 1323465), (143, 1119855), (165, 970541), (195, 821227), (363, 441155), (429, 373285), (605, 264693), (617, 259545), (715, 223971), (1331, 120315), (1573, 101805), (1815, 88231), (1851, 86515), (2145, 74657), (3085, 51909), (3993, 40105), (4719, 33935), (6655, 24063), (6787, 23595), (7865, 20361), (8021, 19965), (9255, 17303)]