155399868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14437}}^1$

素因数の和:14483

約数の個数: 72

約数和(自身を含む): 441456288

約数和(自身を除く): 286056420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 14437, 28874, 43311, 57748, 86622, 129933, 173244, 187681, 259866, 332051, 375362, 519732, 563043, 664102, 750724, 996153, 1126086, 1328204, 1689129, 1992306, 2252172, 2988459, 3378258, 3984612, 4316663, 5976918, 6756516, 8633326, 11953836, 12949989, 17266652, 25899978, 38849967, 51799956, 77699934, 155399868]

約数ペア:

[(1, 155399868), (2, 77699934), (3, 51799956), (4, 38849967), (6, 25899978), (9, 17266652), (12, 12949989), (13, 11953836), (18, 8633326), (23, 6756516), (26, 5976918), (36, 4316663), (39, 3984612), (46, 3378258), (52, 2988459), (69, 2252172), (78, 1992306), (92, 1689129), (117, 1328204), (138, 1126086), (156, 996153), (207, 750724), (234, 664102), (276, 563043), (299, 519732), (414, 375362), (468, 332051), (598, 259866), (828, 187681), (897, 173244), (1196, 129933), (1794, 86622), (2691, 57748), (3588, 43311), (5382, 28874), (10764, 14437)]