129171462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161869}}^1$

素因数の和:161900

約数の個数: 32

約数和(自身を含む): 310790400

約数和(自身を除く): 181618938

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 161869, 323738, 485607, 971214, 1133083, 2266166, 3075511, 3399249, 6151022, 6798498, 9226533, 18453066, 21528577, 43057154, 64585731, 129171462]

約数ペア:

[(1, 129171462), (2, 64585731), (3, 43057154), (6, 21528577), (7, 18453066), (14, 9226533), (19, 6798498), (21, 6151022), (38, 3399249), (42, 3075511), (57, 2266166), (114, 1133083), (133, 971214), (266, 485607), (399, 323738), (798, 161869)]