121980144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1367}}^1$

素因数の和:1415

約数の個数: 120

約数和(自身を含む): 372511872

約数和(自身を除く): 250531728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 429, 507, 528, 572, 624, 676, 858, 1014, 1144, 1352, 1367, 1716, 1859, 2028, 2288, 2704, 2734, 3432, 3718, 4056, 4101, 5468, 5577, 6864, 7436, 8112, 8202, 10936, 11154, 14872, 15037, 16404, 17771, 21872, 22308, 29744, 30074, 32808, 35542, 44616, 45111, 53313, 60148, 65616, 71084, 89232, 90222, 106626, 120296, 142168, 180444, 195481, 213252, 231023, 240592, 284336, 360888, 390962, 426504, 462046, 586443, 693069, 721776, 781924, 853008, 924092, 1172886, 1386138, 1563848, 1848184, 2345772, 2541253, 2772276, 3127696, 3696368, 4691544, 5082506, 5544552, 7623759, 9383088, 10165012, 11089104, 15247518, 20330024, 30495036, 40660048, 60990072, 121980144]

約数ペア:

[(1, 121980144), (2, 60990072), (3, 40660048), (4, 30495036), (6, 20330024), (8, 15247518), (11, 11089104), (12, 10165012), (13, 9383088), (16, 7623759), (22, 5544552), (24, 5082506), (26, 4691544), (33, 3696368), (39, 3127696), (44, 2772276), (48, 2541253), (52, 2345772), (66, 1848184), (78, 1563848), (88, 1386138), (104, 1172886), (132, 924092), (143, 853008), (156, 781924), (169, 721776), (176, 693069), (208, 586443), (264, 462046), (286, 426504), (312, 390962), (338, 360888), (429, 284336), (507, 240592), (528, 231023), (572, 213252), (624, 195481), (676, 180444), (858, 142168), (1014, 120296), (1144, 106626), (1352, 90222), (1367, 89232), (1716, 71084), (1859, 65616), (2028, 60148), (2288, 53313), (2704, 45111), (2734, 44616), (3432, 35542), (3718, 32808), (4056, 30074), (4101, 29744), (5468, 22308), (5577, 21872), (6864, 17771), (7436, 16404), (8112, 15037), (8202, 14872), (10936, 11154)]