156715890947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{1567}}^1$

素因数の和:2136

約数の個数: 64

約数和(自身を含む): 205922304000

約数和(自身を除く): 49206413053

約数列:

[1, 7, 11, 23, 77, 149, 161, 253, 379, 1043, 1567, 1639, 1771, 2653, 3427, 4169, 8717, 10969, 11473, 17237, 23989, 29183, 36041, 37697, 56471, 61019, 95887, 120659, 233483, 252287, 263879, 395297, 396451, 593893, 621181, 671209, 1298833, 1634381, 2568313, 2775157, 4157251, 4348267, 5370109, 6532823, 9091831, 13659539, 14287163, 17978191, 37590763, 45729761, 59071199, 88490057, 95616773, 100010141, 150254929, 413498393, 619430399, 973390627, 1051784503, 2035271311, 6813734389, 14246899177, 22387984421, 156715890947]

約数ペア:

[(1, 156715890947), (7, 22387984421), (11, 14246899177), (23, 6813734389), (77, 2035271311), (149, 1051784503), (161, 973390627), (253, 619430399), (379, 413498393), (1043, 150254929), (1567, 100010141), (1639, 95616773), (1771, 88490057), (2653, 59071199), (3427, 45729761), (4169, 37590763), (8717, 17978191), (10969, 14287163), (11473, 13659539), (17237, 9091831), (23989, 6532823), (29183, 5370109), (36041, 4348267), (37697, 4157251), (56471, 2775157), (61019, 2568313), (95887, 1634381), (120659, 1298833), (233483, 671209), (252287, 621181), (263879, 593893), (395297, 396451)]