156977579538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2550739}}^1$

素因数の和:2551023

約数の個数: 48

約数和(自身を含む): 367673866560

約数和(自身を除く): 210696287022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1578, 2367, 3419, 4734, 6838, 10257, 20514, 30771, 61542, 2550739, 5101478, 7652217, 15304434, 22956651, 33159607, 45913302, 66319214, 99478821, 198957642, 298436463, 596872926, 670844357, 1341688714, 2012533071, 4025066142, 6037599213, 8720976641, 12075198426, 17441953282, 26162929923, 52325859846, 78488789769, 156977579538]

約数ペア:

[(1, 156977579538), (2, 78488789769), (3, 52325859846), (6, 26162929923), (9, 17441953282), (13, 12075198426), (18, 8720976641), (26, 6037599213), (39, 4025066142), (78, 2012533071), (117, 1341688714), (234, 670844357), (263, 596872926), (526, 298436463), (789, 198957642), (1578, 99478821), (2367, 66319214), (3419, 45913302), (4734, 33159607), (6838, 22956651), (10257, 15304434), (20514, 7652217), (30771, 5101478), (61542, 2550739)]