148909156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3019}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 304416000

約数和(自身を除く): 155506844

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 418, 649, 836, 1121, 1298, 2242, 2596, 3019, 4484, 6038, 12076, 12331, 24662, 33209, 49324, 57361, 66418, 114722, 132836, 178121, 229444, 356242, 630971, 712484, 1261942, 1959331, 2523884, 3384299, 3918662, 6768598, 7837324, 13537196, 37227289, 74454578, 148909156]

約数ペア:

[(1, 148909156), (2, 74454578), (4, 37227289), (11, 13537196), (19, 7837324), (22, 6768598), (38, 3918662), (44, 3384299), (59, 2523884), (76, 1959331), (118, 1261942), (209, 712484), (236, 630971), (418, 356242), (649, 229444), (836, 178121), (1121, 132836), (1298, 114722), (2242, 66418), (2596, 57361), (3019, 49324), (4484, 33209), (6038, 24662), (12076, 12331)]