156931623046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1\times {\mathrm{751}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 261775411200

約数和(自身を除く): 104843788154

約数列:

[1, 2, 11, 22, 101, 157, 202, 314, 599, 751, 1111, 1198, 1502, 1727, 2222, 3454, 6589, 8261, 13178, 15857, 16522, 31714, 60499, 75851, 94043, 117907, 120998, 151702, 174427, 188086, 235814, 348854, 449849, 665489, 834361, 899698, 1034473, 1296977, 1330978, 1668722, 2068946, 2593954, 4948339, 9498343, 9896678, 11908607, 18996686, 23817214, 45434749, 70626293, 90869498, 104481773, 130994677, 141252586, 208963546, 261989354, 499782239, 776889223, 999564478, 1553778446, 7133255593, 14266511186, 78465811523, 156931623046]

約数ペア:

[(1, 156931623046), (2, 78465811523), (11, 14266511186), (22, 7133255593), (101, 1553778446), (157, 999564478), (202, 776889223), (314, 499782239), (599, 261989354), (751, 208963546), (1111, 141252586), (1198, 130994677), (1502, 104481773), (1727, 90869498), (2222, 70626293), (3454, 45434749), (6589, 23817214), (8261, 18996686), (13178, 11908607), (15857, 9896678), (16522, 9498343), (31714, 4948339), (60499, 2593954), (75851, 2068946), (94043, 1668722), (117907, 1330978), (120998, 1296977), (151702, 1034473), (174427, 899698), (188086, 834361), (235814, 665489), (348854, 449849)]