161616816

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{6133}}^1$

素因数の和:6211

約数の個数: 80

約数和(自身を含む): 471581920

約数和(自身を除く): 309965104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6133, 6588, 8784, 12266, 13176, 18399, 24532, 26352, 36798, 49064, 55197, 73596, 98128, 110394, 147192, 165591, 220788, 294384, 331182, 374113, 441576, 662364, 748226, 883152, 1122339, 1324728, 1496452, 2244678, 2649456, 2992904, 3367017, 4489356, 5985808, 6734034, 8978712, 10101051, 13468068, 17957424, 20202102, 26936136, 40404204, 53872272, 80808408, 161616816]

約数ペア:

[(1, 161616816), (2, 80808408), (3, 53872272), (4, 40404204), (6, 26936136), (8, 20202102), (9, 17957424), (12, 13468068), (16, 10101051), (18, 8978712), (24, 6734034), (27, 5985808), (36, 4489356), (48, 3367017), (54, 2992904), (61, 2649456), (72, 2244678), (108, 1496452), (122, 1324728), (144, 1122339), (183, 883152), (216, 748226), (244, 662364), (366, 441576), (432, 374113), (488, 331182), (549, 294384), (732, 220788), (976, 165591), (1098, 147192), (1464, 110394), (1647, 98128), (2196, 73596), (2928, 55197), (3294, 49064), (4392, 36798), (6133, 26352), (6588, 24532), (8784, 18399), (12266, 13176)]