155070324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9857}}^1$

素因数の和:9909

約数の個数: 72

約数和(自身を含む): 430597440

約数和(自身を除く): 275527116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 9857, 15732, 19714, 29571, 39428, 59142, 88713, 118284, 177426, 187283, 226711, 354852, 374566, 453422, 561849, 680133, 749132, 906844, 1123698, 1360266, 1685547, 2040399, 2247396, 2720532, 3371094, 4080798, 4307509, 6742188, 8161596, 8615018, 12922527, 17230036, 25845054, 38767581, 51690108, 77535162, 155070324]

約数ペア:

[(1, 155070324), (2, 77535162), (3, 51690108), (4, 38767581), (6, 25845054), (9, 17230036), (12, 12922527), (18, 8615018), (19, 8161596), (23, 6742188), (36, 4307509), (38, 4080798), (46, 3371094), (57, 2720532), (69, 2247396), (76, 2040399), (92, 1685547), (114, 1360266), (138, 1123698), (171, 906844), (207, 749132), (228, 680133), (276, 561849), (342, 453422), (414, 374566), (437, 354852), (684, 226711), (828, 187283), (874, 177426), (1311, 118284), (1748, 88713), (2622, 59142), (3933, 39428), (5244, 29571), (7866, 19714), (9857, 15732)]