181370348536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{195751}}^1$

素因数の和:195980

約数の個数: 64

約数和(自身を含む): 374904230400

約数和(自身を除く): 193533881864

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 151, 236, 302, 472, 604, 767, 1208, 1534, 1963, 3068, 3926, 6136, 7852, 8909, 15704, 17818, 35636, 71272, 115817, 195751, 231634, 391502, 463268, 783004, 926536, 1566008, 2544763, 5089526, 10179052, 11549309, 20358104, 23098618, 29558401, 46197236, 59116802, 92394472, 118233604, 150141017, 236467208, 300282034, 384259213, 600564068, 768518426, 1201128136, 1537036852, 1743945659, 3074073704, 3487891318, 6975782636, 13951565272, 22671293567, 45342587134, 90685174268, 181370348536]

約数ペア:

[(1, 181370348536), (2, 90685174268), (4, 45342587134), (8, 22671293567), (13, 13951565272), (26, 6975782636), (52, 3487891318), (59, 3074073704), (104, 1743945659), (118, 1537036852), (151, 1201128136), (236, 768518426), (302, 600564068), (472, 384259213), (604, 300282034), (767, 236467208), (1208, 150141017), (1534, 118233604), (1963, 92394472), (3068, 59116802), (3926, 46197236), (6136, 29558401), (7852, 23098618), (8909, 20358104), (15704, 11549309), (17818, 10179052), (35636, 5089526), (71272, 2544763), (115817, 1566008), (195751, 926536), (231634, 783004), (391502, 463268)]