164411268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12157}}^1$

素因数の和:12201

約数の個数: 72

約数和(自身を含む): 465700032

約数和(自身を除く): 301288764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 12157, 13524, 24314, 36471, 48628, 72942, 85099, 145884, 170198, 255297, 279611, 340396, 510594, 559222, 595693, 838833, 1021188, 1118444, 1191386, 1677666, 1787079, 1957277, 2382772, 3355332, 3574158, 3914554, 5871831, 7148316, 7829108, 11743662, 13700939, 23487324, 27401878, 41102817, 54803756, 82205634, 164411268]

約数ペア:

[(1, 164411268), (2, 82205634), (3, 54803756), (4, 41102817), (6, 27401878), (7, 23487324), (12, 13700939), (14, 11743662), (21, 7829108), (23, 7148316), (28, 5871831), (42, 3914554), (46, 3574158), (49, 3355332), (69, 2382772), (84, 1957277), (92, 1787079), (98, 1677666), (138, 1191386), (147, 1118444), (161, 1021188), (196, 838833), (276, 595693), (294, 559222), (322, 510594), (483, 340396), (588, 279611), (644, 255297), (966, 170198), (1127, 145884), (1932, 85099), (2254, 72942), (3381, 48628), (4508, 36471), (6762, 24314), (12157, 13524)]