160656444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3539}}^1$

素因数の和:3659

約数の個数: 72

約数和(自身を含む): 441976080

約数和(自身を除く): 281319636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3539, 3783, 5044, 7078, 7566, 10617, 11349, 14156, 15132, 21234, 22698, 31851, 42468, 45396, 46007, 63702, 92014, 127404, 138021, 184028, 276042, 343283, 414063, 552084, 686566, 828126, 1029849, 1373132, 1656252, 2059698, 3089547, 4119396, 4462679, 6179094, 8925358, 12358188, 13388037, 17850716, 26776074, 40164111, 53552148, 80328222, 160656444]

約数ペア:

[(1, 160656444), (2, 80328222), (3, 53552148), (4, 40164111), (6, 26776074), (9, 17850716), (12, 13388037), (13, 12358188), (18, 8925358), (26, 6179094), (36, 4462679), (39, 4119396), (52, 3089547), (78, 2059698), (97, 1656252), (117, 1373132), (156, 1029849), (194, 828126), (234, 686566), (291, 552084), (388, 414063), (468, 343283), (582, 276042), (873, 184028), (1164, 138021), (1261, 127404), (1746, 92014), (2522, 63702), (3492, 46007), (3539, 45396), (3783, 42468), (5044, 31851), (7078, 22698), (7566, 21234), (10617, 15132), (11349, 14156)]