164335416

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19963}}^1$

素因数の和:19993

約数の個数: 64

約数和(自身を含む): 479136000

約数和(自身を除く): 314800584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 19963, 39926, 59889, 79852, 119778, 139741, 159704, 239556, 279482, 419223, 479112, 558964, 838446, 978187, 1117928, 1676892, 1956374, 2934561, 3353784, 3912748, 5869122, 6847309, 7825496, 11738244, 13694618, 20541927, 23476488, 27389236, 41083854, 54778472, 82167708, 164335416]

約数ペア:

[(1, 164335416), (2, 82167708), (3, 54778472), (4, 41083854), (6, 27389236), (7, 23476488), (8, 20541927), (12, 13694618), (14, 11738244), (21, 7825496), (24, 6847309), (28, 5869122), (42, 3912748), (49, 3353784), (56, 2934561), (84, 1956374), (98, 1676892), (147, 1117928), (168, 978187), (196, 838446), (294, 558964), (343, 479112), (392, 419223), (588, 279482), (686, 239556), (1029, 159704), (1176, 139741), (1372, 119778), (2058, 79852), (2744, 59889), (4116, 39926), (8232, 19963)]