123338276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 232108800

約数和(自身を除く): 108770524

約数列:

[1, 2, 4, 29, 43, 58, 79, 86, 116, 158, 172, 313, 316, 626, 1247, 1252, 2291, 2494, 3397, 4582, 4988, 6794, 9077, 9164, 13459, 13588, 18154, 24727, 26918, 36308, 49454, 53836, 98513, 98908, 197026, 390311, 394052, 717083, 780622, 1063261, 1434166, 1561244, 2126522, 2868332, 4253044, 30834569, 61669138, 123338276]

約数ペア:

[(1, 123338276), (2, 61669138), (4, 30834569), (29, 4253044), (43, 2868332), (58, 2126522), (79, 1561244), (86, 1434166), (116, 1063261), (158, 780622), (172, 717083), (313, 394052), (316, 390311), (626, 197026), (1247, 98908), (1252, 98513), (2291, 53836), (2494, 49454), (3397, 36308), (4582, 26918), (4988, 24727), (6794, 18154), (9077, 13588), (9164, 13459)]