142755408

素因数分解:

$2^4\times 3^2\times {\mathrm{991357}}^1$

素因数の和:991371

約数の個数: 30

約数和(自身を含む): 399517274

約数和(自身を除く): 256761866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991357, 1982714, 2974071, 3965428, 5948142, 7930856, 8922213, 11896284, 15861712, 17844426, 23792568, 35688852, 47585136, 71377704, 142755408]

約数ペア:

[(1, 142755408), (2, 71377704), (3, 47585136), (4, 35688852), (6, 23792568), (8, 17844426), (9, 15861712), (12, 11896284), (16, 8922213), (18, 7930856), (24, 5948142), (36, 3965428), (48, 2974071), (72, 1982714), (144, 991357)]