145551216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 389252864

約数和(自身を除く): 243701648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 97, 129, 172, 194, 258, 291, 344, 388, 516, 582, 688, 727, 776, 1032, 1164, 1454, 1552, 2064, 2181, 2328, 2908, 4171, 4362, 4656, 5816, 8342, 8724, 11632, 12513, 16684, 17448, 25026, 31261, 33368, 34896, 50052, 62522, 66736, 70519, 93783, 100104, 125044, 141038, 187566, 200208, 211557, 250088, 282076, 375132, 423114, 500176, 564152, 750264, 846228, 1128304, 1500528, 1692456, 3032317, 3384912, 6064634, 9096951, 12129268, 18193902, 24258536, 36387804, 48517072, 72775608, 145551216]

約数ペア:

[(1, 145551216), (2, 72775608), (3, 48517072), (4, 36387804), (6, 24258536), (8, 18193902), (12, 12129268), (16, 9096951), (24, 6064634), (43, 3384912), (48, 3032317), (86, 1692456), (97, 1500528), (129, 1128304), (172, 846228), (194, 750264), (258, 564152), (291, 500176), (344, 423114), (388, 375132), (516, 282076), (582, 250088), (688, 211557), (727, 200208), (776, 187566), (1032, 141038), (1164, 125044), (1454, 100104), (1552, 93783), (2064, 70519), (2181, 66736), (2328, 62522), (2908, 50052), (4171, 34896), (4362, 33368), (4656, 31261), (5816, 25026), (8342, 17448), (8724, 16684), (11632, 12513)]