123481804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 230307840

約数和(自身を除く): 106826036

約数列:

[1, 2, 4, 31, 62, 67, 89, 124, 134, 167, 178, 268, 334, 356, 668, 2077, 2759, 4154, 5177, 5518, 5963, 8308, 10354, 11036, 11189, 11926, 14863, 20708, 22378, 23852, 29726, 44756, 59452, 184853, 346859, 369706, 460753, 693718, 739412, 921506, 995821, 1387436, 1843012, 1991642, 3983284, 30870451, 61740902, 123481804]

約数ペア:

[(1, 123481804), (2, 61740902), (4, 30870451), (31, 3983284), (62, 1991642), (67, 1843012), (89, 1387436), (124, 995821), (134, 921506), (167, 739412), (178, 693718), (268, 460753), (334, 369706), (356, 346859), (668, 184853), (2077, 59452), (2759, 44756), (4154, 29726), (5177, 23852), (5518, 22378), (5963, 20708), (8308, 14863), (10354, 11926), (11036, 11189)]