156964507719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{23671}}^1$

素因数の和:24211

約数の個数: 32

約数和(自身を含む): 215979540480

約数和(自身を除く): 59015032761

約数列:

[1, 3, 47, 131, 141, 359, 393, 1077, 6157, 16873, 18471, 23671, 47029, 50619, 71013, 141087, 1112537, 2210363, 3100901, 3337611, 6631089, 8497889, 9302703, 25493667, 145742347, 399400783, 437227041, 1113223459, 1198202349, 3339670377, 52321502573, 156964507719]

約数ペア:

[(1, 156964507719), (3, 52321502573), (47, 3339670377), (131, 1198202349), (141, 1113223459), (359, 437227041), (393, 399400783), (1077, 145742347), (6157, 25493667), (16873, 9302703), (18471, 8497889), (23671, 6631089), (47029, 3337611), (50619, 3100901), (71013, 2210363), (141087, 1112537)]