180147417

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 262656000

約数和(自身を除く): 82508583

約数列:

[1, 3, 19, 31, 57, 93, 269, 379, 589, 807, 1137, 1767, 5111, 7201, 8339, 11749, 15333, 21603, 25017, 35247, 101951, 158441, 223231, 305853, 475323, 669693, 1937069, 3160481, 5811207, 9481443, 60049139, 180147417]

約数ペア:

[(1, 180147417), (3, 60049139), (19, 9481443), (31, 5811207), (57, 3160481), (93, 1937069), (269, 669693), (379, 475323), (589, 305853), (807, 223231), (1137, 158441), (1767, 101951), (5111, 35247), (7201, 25017), (8339, 21603), (11749, 15333)]