189881904

素因数分解:

$2^4\times 3^1\times {\mathrm{977}}^1\times {\mathrm{4049}}^1$

素因数の和:5037

約数の個数: 40

約数和(自身を含む): 491151600

約数和(自身を除く): 301269696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 977, 1954, 2931, 3908, 4049, 5862, 7816, 8098, 11724, 12147, 15632, 16196, 23448, 24294, 32392, 46896, 48588, 64784, 97176, 194352, 3955873, 7911746, 11867619, 15823492, 23735238, 31646984, 47470476, 63293968, 94940952, 189881904]

約数ペア:

[(1, 189881904), (2, 94940952), (3, 63293968), (4, 47470476), (6, 31646984), (8, 23735238), (12, 15823492), (16, 11867619), (24, 7911746), (48, 3955873), (977, 194352), (1954, 97176), (2931, 64784), (3908, 48588), (4049, 46896), (5862, 32392), (7816, 24294), (8098, 23448), (11724, 16196), (12147, 15632)]