120408928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6829}}^1$

素因数の和:6887

約数の個数: 48

約数和(自身を含む): 258174000

約数和(自身を除く): 137765072

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4408, 6829, 8816, 13658, 17632, 27316, 54632, 109264, 129751, 198041, 218528, 259502, 396082, 519004, 792164, 1038008, 1584328, 2076016, 3168656, 3762779, 4152032, 6337312, 7525558, 15051116, 30102232, 60204464, 120408928]

約数ペア:

[(1, 120408928), (2, 60204464), (4, 30102232), (8, 15051116), (16, 7525558), (19, 6337312), (29, 4152032), (32, 3762779), (38, 3168656), (58, 2076016), (76, 1584328), (116, 1038008), (152, 792164), (232, 519004), (304, 396082), (464, 259502), (551, 218528), (608, 198041), (928, 129751), (1102, 109264), (2204, 54632), (4408, 27316), (6829, 17632), (8816, 13658)]