156726145332

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1657}}^1\times {\mathrm{5351}}^1$

素因数の和:7509

約数の個数: 72

約数和(自身を含む): 397289535552

約数和(自身を除く): 240563390220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1657, 1964, 2946, 3314, 4419, 4971, 5351, 5892, 6628, 8838, 9942, 10702, 14913, 16053, 17676, 19884, 21404, 29826, 32106, 48159, 59652, 64212, 96318, 192636, 813587, 1627174, 2440761, 2627341, 3254348, 4881522, 5254682, 7322283, 7882023, 8866607, 9763044, 10509364, 14644566, 15764046, 17733214, 23646069, 26599821, 29289132, 31528092, 35466428, 47292138, 53199642, 79799463, 94584276, 106399284, 159598926, 319197852, 4353504037, 8707008074, 13060512111, 17414016148, 26121024222, 39181536333, 52242048444, 78363072666, 156726145332]

約数ペア:

[(1, 156726145332), (2, 78363072666), (3, 52242048444), (4, 39181536333), (6, 26121024222), (9, 17414016148), (12, 13060512111), (18, 8707008074), (36, 4353504037), (491, 319197852), (982, 159598926), (1473, 106399284), (1657, 94584276), (1964, 79799463), (2946, 53199642), (3314, 47292138), (4419, 35466428), (4971, 31528092), (5351, 29289132), (5892, 26599821), (6628, 23646069), (8838, 17733214), (9942, 15764046), (10702, 14644566), (14913, 10509364), (16053, 9763044), (17676, 8866607), (19884, 7882023), (21404, 7322283), (29826, 5254682), (32106, 4881522), (48159, 3254348), (59652, 2627341), (64212, 2440761), (96318, 1627174), (192636, 813587)]