153969084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9787}}^1$

素因数の和:9839

約数の個数: 72

約数和(自身を含む): 427539840

約数和(自身を除く): 273570756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 9787, 15732, 19574, 29361, 39148, 58722, 88083, 117444, 176166, 185953, 225101, 352332, 371906, 450202, 557859, 675303, 743812, 900404, 1115718, 1350606, 1673577, 2025909, 2231436, 2701212, 3347154, 4051818, 4276919, 6694308, 8103636, 8553838, 12830757, 17107676, 25661514, 38492271, 51323028, 76984542, 153969084]

約数ペア:

[(1, 153969084), (2, 76984542), (3, 51323028), (4, 38492271), (6, 25661514), (9, 17107676), (12, 12830757), (18, 8553838), (19, 8103636), (23, 6694308), (36, 4276919), (38, 4051818), (46, 3347154), (57, 2701212), (69, 2231436), (76, 2025909), (92, 1673577), (114, 1350606), (138, 1115718), (171, 900404), (207, 743812), (228, 675303), (276, 557859), (342, 450202), (414, 371906), (437, 352332), (684, 225101), (828, 185953), (874, 176166), (1311, 117444), (1748, 88083), (2622, 58722), (3933, 39148), (5244, 29361), (7866, 19574), (9787, 15732)]