161333424

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1776

約数の個数: 160

約数和(自身を含む): 546631680

約数和(自身を除く): 385298256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1721, 1736, 1953, 2232, 2604, 3024, 3348, 3442, 3472, 3906, 4464, 5163, 5208, 5859, 6696, 6884, 7812, 10326, 10416, 11718, 12047, 13392, 13768, 15489, 15624, 20652, 23436, 24094, 27536, 30978, 31248, 36141, 41304, 46467, 46872, 48188, 53351, 61956, 72282, 82608, 92934, 93744, 96376, 106702, 108423, 123912, 144564, 160053, 185868, 192752, 213404, 216846, 247824, 289128, 320106, 325269, 371736, 373457, 426808, 433692, 480159, 578256, 640212, 650538, 743472, 746914, 853616, 867384, 960318, 1120371, 1280424, 1301076, 1440477, 1493828, 1734768, 1920636, 2240742, 2560848, 2602152, 2880954, 2987656, 3361113, 3841272, 4481484, 5204304, 5761908, 5975312, 6722226, 7682544, 8962968, 10083339, 11523816, 13444452, 17925936, 20166678, 23047632, 26888904, 40333356, 53777808, 80666712, 161333424]

約数ペア:

[(1, 161333424), (2, 80666712), (3, 53777808), (4, 40333356), (6, 26888904), (7, 23047632), (8, 20166678), (9, 17925936), (12, 13444452), (14, 11523816), (16, 10083339), (18, 8962968), (21, 7682544), (24, 6722226), (27, 5975312), (28, 5761908), (31, 5204304), (36, 4481484), (42, 3841272), (48, 3361113), (54, 2987656), (56, 2880954), (62, 2602152), (63, 2560848), (72, 2240742), (84, 1920636), (93, 1734768), (108, 1493828), (112, 1440477), (124, 1301076), (126, 1280424), (144, 1120371), (168, 960318), (186, 867384), (189, 853616), (216, 746914), (217, 743472), (248, 650538), (252, 640212), (279, 578256), (336, 480159), (372, 433692), (378, 426808), (432, 373457), (434, 371736), (496, 325269), (504, 320106), (558, 289128), (651, 247824), (744, 216846), (756, 213404), (837, 192752), (868, 185868), (1008, 160053), (1116, 144564), (1302, 123912), (1488, 108423), (1512, 106702), (1674, 96376), (1721, 93744), (1736, 92934), (1953, 82608), (2232, 72282), (2604, 61956), (3024, 53351), (3348, 48188), (3442, 46872), (3472, 46467), (3906, 41304), (4464, 36141), (5163, 31248), (5208, 30978), (5859, 27536), (6696, 24094), (6884, 23436), (7812, 20652), (10326, 15624), (10416, 15489), (11718, 13768), (12047, 13392)]