157991184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2345

約数の個数: 120

約数和(自身を含む): 489251672

約数和(自身を除く): 331260488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1332, 1443, 1776, 1872, 1924, 2281, 2664, 2886, 3848, 4329, 4562, 5328, 5772, 6843, 7696, 8658, 9124, 11544, 13686, 17316, 18248, 20529, 23088, 27372, 29653, 34632, 36496, 41058, 54744, 59306, 69264, 82116, 84397, 88959, 109488, 118612, 164232, 168794, 177918, 237224, 253191, 266877, 328464, 337588, 355836, 474448, 506382, 533754, 675176, 711672, 759573, 1012764, 1067508, 1097161, 1350352, 1423344, 1519146, 2025528, 2135016, 2194322, 3038292, 3291483, 4051056, 4270032, 4388644, 6076584, 6582966, 8777288, 9874449, 12153168, 13165932, 17554576, 19748898, 26331864, 39497796, 52663728, 78995592, 157991184]

約数ペア:

[(1, 157991184), (2, 78995592), (3, 52663728), (4, 39497796), (6, 26331864), (8, 19748898), (9, 17554576), (12, 13165932), (13, 12153168), (16, 9874449), (18, 8777288), (24, 6582966), (26, 6076584), (36, 4388644), (37, 4270032), (39, 4051056), (48, 3291483), (52, 3038292), (72, 2194322), (74, 2135016), (78, 2025528), (104, 1519146), (111, 1423344), (117, 1350352), (144, 1097161), (148, 1067508), (156, 1012764), (208, 759573), (222, 711672), (234, 675176), (296, 533754), (312, 506382), (333, 474448), (444, 355836), (468, 337588), (481, 328464), (592, 266877), (624, 253191), (666, 237224), (888, 177918), (936, 168794), (962, 164232), (1332, 118612), (1443, 109488), (1776, 88959), (1872, 84397), (1924, 82116), (2281, 69264), (2664, 59306), (2886, 54744), (3848, 41058), (4329, 36496), (4562, 34632), (5328, 29653), (5772, 27372), (6843, 23088), (7696, 20529), (8658, 18248), (9124, 17316), (11544, 13686)]