172466224

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 407116800

約数和(自身を除く): 234650576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 239, 272, 379, 476, 478, 758, 952, 956, 1516, 1673, 1904, 1912, 2653, 3032, 3346, 3824, 4063, 5306, 6064, 6443, 6692, 8126, 10612, 12886, 13384, 16252, 21224, 25772, 26768, 28441, 32504, 42448, 45101, 51544, 56882, 65008, 90202, 90581, 103088, 113764, 180404, 181162, 227528, 360808, 362324, 455056, 634067, 721616, 724648, 1268134, 1449296, 1539877, 2536268, 3079754, 5072536, 6159508, 10145072, 10779139, 12319016, 21558278, 24638032, 43116556, 86233112, 172466224]

約数ペア:

[(1, 172466224), (2, 86233112), (4, 43116556), (7, 24638032), (8, 21558278), (14, 12319016), (16, 10779139), (17, 10145072), (28, 6159508), (34, 5072536), (56, 3079754), (68, 2536268), (112, 1539877), (119, 1449296), (136, 1268134), (238, 724648), (239, 721616), (272, 634067), (379, 455056), (476, 362324), (478, 360808), (758, 227528), (952, 181162), (956, 180404), (1516, 113764), (1673, 103088), (1904, 90581), (1912, 90202), (2653, 65008), (3032, 56882), (3346, 51544), (3824, 45101), (4063, 42448), (5306, 32504), (6064, 28441), (6443, 26768), (6692, 25772), (8126, 21224), (10612, 16252), (12886, 13384)]