130298896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89491}}^1$

素因数の和:89519

約数の個数: 40

約数和(自身を含む): 310716224

約数和(自身を除く): 180417328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 89491, 178982, 357964, 626437, 715928, 1163383, 1252874, 1431856, 2326766, 2505748, 4653532, 5011496, 8143681, 9307064, 10022992, 16287362, 18614128, 32574724, 65149448, 130298896]

約数ペア:

[(1, 130298896), (2, 65149448), (4, 32574724), (7, 18614128), (8, 16287362), (13, 10022992), (14, 9307064), (16, 8143681), (26, 5011496), (28, 4653532), (52, 2505748), (56, 2326766), (91, 1431856), (104, 1252874), (112, 1163383), (182, 715928), (208, 626437), (364, 357964), (728, 178982), (1456, 89491)]