158584758

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 323381760

約数和(自身を除く): 164797002

約数列:

[1, 2, 3, 6, 79, 157, 158, 237, 314, 471, 474, 942, 2131, 4262, 6393, 12403, 12786, 24806, 37209, 74418, 168349, 334567, 336698, 505047, 669134, 1003701, 1010094, 2007402, 26430793, 52861586, 79292379, 158584758]

約数ペア:

[(1, 158584758), (2, 79292379), (3, 52861586), (6, 26430793), (79, 2007402), (157, 1010094), (158, 1003701), (237, 669134), (314, 505047), (471, 336698), (474, 334567), (942, 168349), (2131, 74418), (4262, 37209), (6393, 24806), (12403, 12786)]