161403030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 439455744

約数和(自身を除く): 278052714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 243, 254, 270, 381, 405, 486, 523, 635, 762, 810, 1046, 1143, 1215, 1270, 1569, 1905, 2286, 2430, 2615, 3138, 3429, 3810, 4707, 5230, 5715, 6858, 7845, 9414, 10287, 11430, 14121, 15690, 17145, 20574, 23535, 28242, 30861, 34290, 42363, 47070, 51435, 61722, 66421, 70605, 84726, 102870, 127089, 132842, 141210, 154305, 199263, 211815, 254178, 308610, 332105, 398526, 423630, 597789, 635445, 664210, 996315, 1195578, 1270890, 1793367, 1992630, 2988945, 3586734, 5380101, 5977890, 8966835, 10760202, 16140303, 17933670, 26900505, 32280606, 53801010, 80701515, 161403030]

約数ペア:

[(1, 161403030), (2, 80701515), (3, 53801010), (5, 32280606), (6, 26900505), (9, 17933670), (10, 16140303), (15, 10760202), (18, 8966835), (27, 5977890), (30, 5380101), (45, 3586734), (54, 2988945), (81, 1992630), (90, 1793367), (127, 1270890), (135, 1195578), (162, 996315), (243, 664210), (254, 635445), (270, 597789), (381, 423630), (405, 398526), (486, 332105), (523, 308610), (635, 254178), (762, 211815), (810, 199263), (1046, 154305), (1143, 141210), (1215, 132842), (1270, 127089), (1569, 102870), (1905, 84726), (2286, 70605), (2430, 66421), (2615, 61722), (3138, 51435), (3429, 47070), (3810, 42363), (4707, 34290), (5230, 30861), (5715, 28242), (6858, 23535), (7845, 20574), (9414, 17145), (10287, 15690), (11430, 14121)]