143267436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2861}}^1$

素因数の和:2991

約数の個数: 72

約数和(自身を含む): 393788304

約数和(自身を除く): 250520868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1391, 1926, 2782, 2861, 3852, 4173, 5564, 5722, 8346, 8583, 11444, 12519, 16692, 17166, 25038, 25749, 34332, 37193, 50076, 51498, 74386, 102996, 111579, 148772, 223158, 306127, 334737, 446316, 612254, 669474, 918381, 1224508, 1338948, 1836762, 2755143, 3673524, 3979651, 5510286, 7959302, 11020572, 11938953, 15918604, 23877906, 35816859, 47755812, 71633718, 143267436]

約数ペア:

[(1, 143267436), (2, 71633718), (3, 47755812), (4, 35816859), (6, 23877906), (9, 15918604), (12, 11938953), (13, 11020572), (18, 7959302), (26, 5510286), (36, 3979651), (39, 3673524), (52, 2755143), (78, 1836762), (107, 1338948), (117, 1224508), (156, 918381), (214, 669474), (234, 612254), (321, 446316), (428, 334737), (468, 306127), (642, 223158), (963, 148772), (1284, 111579), (1391, 102996), (1926, 74386), (2782, 51498), (2861, 50076), (3852, 37193), (4173, 34332), (5564, 25749), (5722, 25038), (8346, 17166), (8583, 16692), (11444, 12519)]