164966340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5101}}^1$

素因数の和:5138

約数の個数: 144

約数和(自身を含む): 586281024

約数和(自身を除く): 421314684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5101, 5390, 6468, 8085, 10202, 10780, 15303, 16170, 20404, 25505, 30606, 32340, 35707, 51010, 56111, 61212, 71414, 76515, 102020, 107121, 112222, 142828, 153030, 168333, 178535, 214242, 224444, 249949, 280555, 306060, 336666, 357070, 392777, 428484, 499898, 535605, 561110, 673332, 714140, 749847, 785554, 841665, 999796, 1071210, 1122220, 1178331, 1249745, 1499694, 1571108, 1683330, 1963885, 2142420, 2356662, 2499490, 2749439, 2999388, 3366660, 3749235, 3927770, 4713324, 4998980, 5498878, 5891655, 7498470, 7855540, 8248317, 10997756, 11783310, 13747195, 14996940, 16496634, 23566620, 27494390, 32993268, 41241585, 54988780, 82483170, 164966340]

約数ペア:

[(1, 164966340), (2, 82483170), (3, 54988780), (4, 41241585), (5, 32993268), (6, 27494390), (7, 23566620), (10, 16496634), (11, 14996940), (12, 13747195), (14, 11783310), (15, 10997756), (20, 8248317), (21, 7855540), (22, 7498470), (28, 5891655), (30, 5498878), (33, 4998980), (35, 4713324), (42, 3927770), (44, 3749235), (49, 3366660), (55, 2999388), (60, 2749439), (66, 2499490), (70, 2356662), (77, 2142420), (84, 1963885), (98, 1683330), (105, 1571108), (110, 1499694), (132, 1249745), (140, 1178331), (147, 1122220), (154, 1071210), (165, 999796), (196, 841665), (210, 785554), (220, 749847), (231, 714140), (245, 673332), (294, 561110), (308, 535605), (330, 499898), (385, 428484), (420, 392777), (462, 357070), (490, 336666), (539, 306060), (588, 280555), (660, 249949), (735, 224444), (770, 214242), (924, 178535), (980, 168333), (1078, 153030), (1155, 142828), (1470, 112222), (1540, 107121), (1617, 102020), (2156, 76515), (2310, 71414), (2695, 61212), (2940, 56111), (3234, 51010), (4620, 35707), (5101, 32340), (5390, 30606), (6468, 25505), (8085, 20404), (10202, 16170), (10780, 15303)]