131053832

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25717}}^1$

素因数の和:25750

約数の個数: 48

約数和(自身を含む): 307844460

約数和(自身を除く): 176790628

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 25717, 51434, 102868, 180019, 205736, 334321, 360038, 668642, 720076, 1260133, 1337284, 1440152, 2340247, 2520266, 2674568, 4680494, 5040532, 9360988, 10081064, 16381729, 18721976, 32763458, 65526916, 131053832]

約数ペア:

[(1, 131053832), (2, 65526916), (4, 32763458), (7, 18721976), (8, 16381729), (13, 10081064), (14, 9360988), (26, 5040532), (28, 4680494), (49, 2674568), (52, 2520266), (56, 2340247), (91, 1440152), (98, 1337284), (104, 1260133), (182, 720076), (196, 668642), (364, 360038), (392, 334321), (637, 205736), (728, 180019), (1274, 102868), (2548, 51434), (5096, 25717)]