15161691048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{4049}}^1$

素因数の和:4815

約数の個数: 128

約数和(自身を含む): 44789760000

約数和(自身を除く): 29628068952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 719, 744, 868, 1302, 1438, 1736, 2157, 2604, 2876, 4049, 4314, 5033, 5208, 5752, 8098, 8628, 10066, 12147, 15099, 16196, 17256, 20132, 22289, 24294, 28343, 30198, 32392, 40264, 44578, 48588, 56686, 60396, 66867, 85029, 89156, 97176, 113372, 120792, 125519, 133734, 156023, 170058, 178312, 226744, 251038, 267468, 312046, 340116, 376557, 468069, 502076, 534936, 624092, 680232, 753114, 878633, 936138, 1004152, 1248184, 1506228, 1757266, 1872276, 2635899, 2911231, 3012456, 3514532, 3744552, 5271798, 5822462, 7029064, 8733693, 10543596, 11644924, 17467386, 20378617, 21087192, 23289848, 34934772, 40757234, 61135851, 69869544, 81514468, 90248161, 122271702, 163028936, 180496322, 244543404, 270744483, 360992644, 489086808, 541488966, 631737127, 721985288, 1082977932, 1263474254, 1895211381, 2165955864, 2526948508, 3790422762, 5053897016, 7580845524, 15161691048]

約数ペア:

[(1, 15161691048), (2, 7580845524), (3, 5053897016), (4, 3790422762), (6, 2526948508), (7, 2165955864), (8, 1895211381), (12, 1263474254), (14, 1082977932), (21, 721985288), (24, 631737127), (28, 541488966), (31, 489086808), (42, 360992644), (56, 270744483), (62, 244543404), (84, 180496322), (93, 163028936), (124, 122271702), (168, 90248161), (186, 81514468), (217, 69869544), (248, 61135851), (372, 40757234), (434, 34934772), (651, 23289848), (719, 21087192), (744, 20378617), (868, 17467386), (1302, 11644924), (1438, 10543596), (1736, 8733693), (2157, 7029064), (2604, 5822462), (2876, 5271798), (4049, 3744552), (4314, 3514532), (5033, 3012456), (5208, 2911231), (5752, 2635899), (8098, 1872276), (8628, 1757266), (10066, 1506228), (12147, 1248184), (15099, 1004152), (16196, 936138), (17256, 878633), (20132, 753114), (22289, 680232), (24294, 624092), (28343, 534936), (30198, 502076), (32392, 468069), (40264, 376557), (44578, 340116), (48588, 312046), (56686, 267468), (60396, 251038), (66867, 226744), (85029, 178312), (89156, 170058), (97176, 156023), (113372, 133734), (120792, 125519)]