137193718

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 221804640

約数和(自身を除く): 84610922

約数列:

[1, 2, 19, 38, 73, 137, 146, 274, 361, 722, 1387, 2603, 2774, 5206, 6859, 10001, 13718, 20002, 26353, 49457, 52706, 98914, 190019, 380038, 500707, 939683, 1001414, 1879366, 3610361, 7220722, 68596859, 137193718]

約数ペア:

[(1, 137193718), (2, 68596859), (19, 7220722), (38, 3610361), (73, 1879366), (137, 1001414), (146, 939683), (274, 500707), (361, 380038), (722, 190019), (1387, 98914), (2603, 52706), (2774, 49457), (5206, 26353), (6859, 20002), (10001, 13718)]