137241678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79699}}^1$

素因数の和:79752

約数の個数: 32

約数和(自身を含む): 321350400

約数和(自身を除く): 184108722

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 79699, 159398, 239097, 478194, 557893, 1115786, 1673679, 3267659, 3347358, 6535318, 9802977, 19605954, 22873613, 45747226, 68620839, 137241678]

約数ペア:

[(1, 137241678), (2, 68620839), (3, 45747226), (6, 22873613), (7, 19605954), (14, 9802977), (21, 6535318), (41, 3347358), (42, 3267659), (82, 1673679), (123, 1115786), (246, 557893), (287, 478194), (574, 239097), (861, 159398), (1722, 79699)]