164863140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2301

約数の個数: 96

約数和(自身を含む): 502481280

約数和(自身を除く): 337618140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2179, 2522, 2910, 3783, 4358, 5044, 5820, 6305, 6537, 7566, 8716, 10895, 12610, 13074, 15132, 18915, 21790, 25220, 26148, 28327, 32685, 37830, 43580, 56654, 65370, 75660, 84981, 113308, 130740, 141635, 169962, 211363, 283270, 339924, 422726, 424905, 566540, 634089, 845452, 849810, 1056815, 1268178, 1699620, 2113630, 2536356, 2747719, 3170445, 4227260, 5495438, 6340890, 8243157, 10990876, 12681780, 13738595, 16486314, 27477190, 32972628, 41215785, 54954380, 82431570, 164863140]

約数ペア:

[(1, 164863140), (2, 82431570), (3, 54954380), (4, 41215785), (5, 32972628), (6, 27477190), (10, 16486314), (12, 13738595), (13, 12681780), (15, 10990876), (20, 8243157), (26, 6340890), (30, 5495438), (39, 4227260), (52, 3170445), (60, 2747719), (65, 2536356), (78, 2113630), (97, 1699620), (130, 1268178), (156, 1056815), (194, 849810), (195, 845452), (260, 634089), (291, 566540), (388, 424905), (390, 422726), (485, 339924), (582, 283270), (780, 211363), (970, 169962), (1164, 141635), (1261, 130740), (1455, 113308), (1940, 84981), (2179, 75660), (2522, 65370), (2910, 56654), (3783, 43580), (4358, 37830), (5044, 32685), (5820, 28327), (6305, 26148), (6537, 25220), (7566, 21790), (8716, 18915), (10895, 15132), (12610, 13074)]