172074448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9091}}^1$

素因数の和:9132

約数の個数: 60

約数和(自身を含む): 412631328

約数和(自身を除く): 240556880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9091, 9464, 18182, 18928, 36364, 63637, 72728, 118183, 127274, 145456, 236366, 254548, 472732, 509096, 827281, 945464, 1018192, 1536379, 1654562, 1890928, 3072758, 3309124, 6145516, 6618248, 10754653, 12291032, 13236496, 21509306, 24582064, 43018612, 86037224, 172074448]

約数ペア:

[(1, 172074448), (2, 86037224), (4, 43018612), (7, 24582064), (8, 21509306), (13, 13236496), (14, 12291032), (16, 10754653), (26, 6618248), (28, 6145516), (52, 3309124), (56, 3072758), (91, 1890928), (104, 1654562), (112, 1536379), (169, 1018192), (182, 945464), (208, 827281), (338, 509096), (364, 472732), (676, 254548), (728, 236366), (1183, 145456), (1352, 127274), (1456, 118183), (2366, 72728), (2704, 63637), (4732, 36364), (9091, 18928), (9464, 18182)]