140879262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{1607}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 297158400

約数和(自身を除く): 156279138

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 769, 1538, 1607, 2307, 3214, 4614, 4821, 9642, 14611, 29222, 30533, 43833, 61066, 87666, 91599, 183198, 1235783, 2471566, 3707349, 7414698, 23479877, 46959754, 70439631, 140879262]

約数ペア:

[(1, 140879262), (2, 70439631), (3, 46959754), (6, 23479877), (19, 7414698), (38, 3707349), (57, 2471566), (114, 1235783), (769, 183198), (1538, 91599), (1607, 87666), (2307, 61066), (3214, 43833), (4614, 30533), (4821, 29222), (9642, 14611)]