156955391298

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{367751}}^1$

素因数の和:368071

約数の個数: 48

約数和(自身を含む): 344560087872

約数和(自身を除く): 187604696574

約数列:

[1, 2, 3, 6, 9, 18, 131, 181, 262, 362, 393, 543, 786, 1086, 1179, 1629, 2358, 3258, 23711, 47422, 71133, 142266, 213399, 367751, 426798, 735502, 1103253, 2206506, 3309759, 6619518, 48175381, 66562931, 96350762, 133125862, 144526143, 199688793, 289052286, 399377586, 433578429, 599066379, 867156858, 1198132758, 8719743961, 17439487922, 26159231883, 52318463766, 78477695649, 156955391298]

約数ペア:

[(1, 156955391298), (2, 78477695649), (3, 52318463766), (6, 26159231883), (9, 17439487922), (18, 8719743961), (131, 1198132758), (181, 867156858), (262, 599066379), (362, 433578429), (393, 399377586), (543, 289052286), (786, 199688793), (1086, 144526143), (1179, 133125862), (1629, 96350762), (2358, 66562931), (3258, 48175381), (23711, 6619518), (47422, 3309759), (71133, 2206506), (142266, 1103253), (213399, 735502), (367751, 426798)]