140614902

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 314233920

約数和(自身を除く): 173619018

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 774, 834, 1251, 1307, 2502, 2614, 3921, 5977, 7842, 11763, 11954, 17931, 23526, 35862, 53793, 56201, 107586, 112402, 168603, 181673, 337206, 363346, 505809, 545019, 1011618, 1090038, 1635057, 3270114, 7811939, 15623878, 23435817, 46871634, 70307451, 140614902]

約数ペア:

[(1, 140614902), (2, 70307451), (3, 46871634), (6, 23435817), (9, 15623878), (18, 7811939), (43, 3270114), (86, 1635057), (129, 1090038), (139, 1011618), (258, 545019), (278, 505809), (387, 363346), (417, 337206), (774, 181673), (834, 168603), (1251, 112402), (1307, 107586), (2502, 56201), (2614, 53793), (3921, 35862), (5977, 23526), (7842, 17931), (11763, 11954)]