138380904

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{46877}}^1$

素因数の和:46930

約数の個数: 48

約数和(自身を含む): 383930820

約数和(自身を除く): 245549916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 46877, 93754, 140631, 187508, 281262, 375016, 421893, 562524, 843786, 1125048, 1687572, 1921957, 3375144, 3843914, 5765871, 7687828, 11531742, 15375656, 17297613, 23063484, 34595226, 46126968, 69190452, 138380904]

約数ペア:

[(1, 138380904), (2, 69190452), (3, 46126968), (4, 34595226), (6, 23063484), (8, 17297613), (9, 15375656), (12, 11531742), (18, 7687828), (24, 5765871), (36, 3843914), (41, 3375144), (72, 1921957), (82, 1687572), (123, 1125048), (164, 843786), (246, 562524), (328, 421893), (369, 375016), (492, 281262), (738, 187508), (984, 140631), (1476, 93754), (2952, 46877)]