163194360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1123}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 563258880

約数和(自身を除く): 400064520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 346, 420, 519, 692, 840, 865, 1038, 1123, 1211, 1384, 1730, 2076, 2246, 2422, 2595, 3369, 3460, 3633, 4152, 4492, 4844, 5190, 5615, 6055, 6738, 6920, 7266, 7861, 8984, 9688, 10380, 11230, 12110, 13476, 14532, 15722, 16845, 18165, 20760, 22460, 23583, 24220, 26952, 29064, 31444, 33690, 36330, 39305, 44920, 47166, 48440, 62888, 67380, 72660, 78610, 94332, 117915, 134760, 145320, 157220, 188664, 194279, 235830, 314440, 388558, 471660, 582837, 777116, 943320, 971395, 1165674, 1359953, 1554232, 1942790, 2331348, 2719906, 2914185, 3885580, 4079859, 4662696, 5439812, 5828370, 6799765, 7771160, 8159718, 10879624, 11656740, 13599530, 16319436, 20399295, 23313480, 27199060, 32638872, 40798590, 54398120, 81597180, 163194360]

約数ペア:

[(1, 163194360), (2, 81597180), (3, 54398120), (4, 40798590), (5, 32638872), (6, 27199060), (7, 23313480), (8, 20399295), (10, 16319436), (12, 13599530), (14, 11656740), (15, 10879624), (20, 8159718), (21, 7771160), (24, 6799765), (28, 5828370), (30, 5439812), (35, 4662696), (40, 4079859), (42, 3885580), (56, 2914185), (60, 2719906), (70, 2331348), (84, 1942790), (105, 1554232), (120, 1359953), (140, 1165674), (168, 971395), (173, 943320), (210, 777116), (280, 582837), (346, 471660), (420, 388558), (519, 314440), (692, 235830), (840, 194279), (865, 188664), (1038, 157220), (1123, 145320), (1211, 134760), (1384, 117915), (1730, 94332), (2076, 78610), (2246, 72660), (2422, 67380), (2595, 62888), (3369, 48440), (3460, 47166), (3633, 44920), (4152, 39305), (4492, 36330), (4844, 33690), (5190, 31444), (5615, 29064), (6055, 26952), (6738, 24220), (6920, 23583), (7266, 22460), (7861, 20760), (8984, 18165), (9688, 16845), (10380, 15722), (11230, 14532), (12110, 13476)]