189863016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8627}}^1$

素因数の和:8774

約数の個数: 64

約数和(自身を含む): 546670080

約数和(自身を除く): 356807064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 8627, 11004, 17254, 22008, 25881, 34508, 51762, 60389, 69016, 103524, 120778, 181167, 207048, 241556, 362334, 483112, 724668, 1130137, 1449336, 2260274, 3390411, 4520548, 6780822, 7910959, 9041096, 13561644, 15821918, 23732877, 27123288, 31643836, 47465754, 63287672, 94931508, 189863016]

約数ペア:

[(1, 189863016), (2, 94931508), (3, 63287672), (4, 47465754), (6, 31643836), (7, 27123288), (8, 23732877), (12, 15821918), (14, 13561644), (21, 9041096), (24, 7910959), (28, 6780822), (42, 4520548), (56, 3390411), (84, 2260274), (131, 1449336), (168, 1130137), (262, 724668), (393, 483112), (524, 362334), (786, 241556), (917, 207048), (1048, 181167), (1572, 120778), (1834, 103524), (2751, 69016), (3144, 60389), (3668, 51762), (5502, 34508), (7336, 25881), (8627, 22008), (11004, 17254)]