140247864

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{8581}}^1$

素因数の和:8820

約数の個数: 48

約数和(自身を含む): 381555720

約数和(自身を除く): 241307856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 4086, 5448, 8172, 8581, 16344, 17162, 25743, 34324, 51486, 68648, 77229, 102972, 154458, 205944, 308916, 617832, 1947887, 3895774, 5843661, 7791548, 11687322, 15583096, 17530983, 23374644, 35061966, 46749288, 70123932, 140247864]

約数ペア:

[(1, 140247864), (2, 70123932), (3, 46749288), (4, 35061966), (6, 23374644), (8, 17530983), (9, 15583096), (12, 11687322), (18, 7791548), (24, 5843661), (36, 3895774), (72, 1947887), (227, 617832), (454, 308916), (681, 205944), (908, 154458), (1362, 102972), (1816, 77229), (2043, 68648), (2724, 51486), (4086, 34324), (5448, 25743), (8172, 17162), (8581, 16344)]