128520541582

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1\times {\mathrm{45131}}^1$

素因数の和:47184

約数の個数: 32

約数和(自身を含む): 207760287744

約数和(自身を除く): 79239746162

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 1997, 3994, 45131, 45931, 61907, 90262, 91862, 123814, 1038013, 1399061, 1423861, 2076026, 2798122, 2847722, 32178403, 64356806, 90126607, 180253214, 2072911961, 2793924817, 4145823922, 5587849634, 64260270791, 128520541582]

約数ペア:

[(1, 128520541582), (2, 64260270791), (23, 5587849634), (31, 4145823922), (46, 2793924817), (62, 2072911961), (713, 180253214), (1426, 90126607), (1997, 64356806), (3994, 32178403), (45131, 2847722), (45931, 2798122), (61907, 2076026), (90262, 1423861), (91862, 1399061), (123814, 1038013)]