160885728

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5531}}^1$

素因数の和:5648

約数の個数: 72

約数和(自身を含む): 462132216

約数和(自身を除く): 301246488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 5531, 7272, 9696, 11062, 14544, 16593, 22124, 29088, 33186, 44248, 49779, 66372, 88496, 99558, 132744, 176992, 199116, 265488, 398232, 530976, 558631, 796464, 1117262, 1592928, 1675893, 2234524, 3351786, 4469048, 5027679, 6703572, 8938096, 10055358, 13407144, 17876192, 20110716, 26814288, 40221432, 53628576, 80442864, 160885728]

約数ペア:

[(1, 160885728), (2, 80442864), (3, 53628576), (4, 40221432), (6, 26814288), (8, 20110716), (9, 17876192), (12, 13407144), (16, 10055358), (18, 8938096), (24, 6703572), (32, 5027679), (36, 4469048), (48, 3351786), (72, 2234524), (96, 1675893), (101, 1592928), (144, 1117262), (202, 796464), (288, 558631), (303, 530976), (404, 398232), (606, 265488), (808, 199116), (909, 176992), (1212, 132744), (1616, 99558), (1818, 88496), (2424, 66372), (3232, 49779), (3636, 44248), (4848, 33186), (5531, 29088), (7272, 22124), (9696, 16593), (11062, 14544)]