155019876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 400136352

約数和(自身を除く): 245116476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 241, 242, 363, 443, 482, 484, 723, 726, 886, 964, 1329, 1446, 1452, 1772, 2651, 2658, 2892, 4873, 5302, 5316, 7953, 9746, 10604, 14619, 15906, 19492, 29161, 29238, 31812, 53603, 58322, 58476, 87483, 106763, 107206, 116644, 160809, 174966, 213526, 214412, 320289, 321618, 349932, 427052, 640578, 643236, 1174393, 1281156, 2348786, 3523179, 4697572, 7046358, 12918323, 14092716, 25836646, 38754969, 51673292, 77509938, 155019876]

約数ペア:

[(1, 155019876), (2, 77509938), (3, 51673292), (4, 38754969), (6, 25836646), (11, 14092716), (12, 12918323), (22, 7046358), (33, 4697572), (44, 3523179), (66, 2348786), (121, 1281156), (132, 1174393), (241, 643236), (242, 640578), (363, 427052), (443, 349932), (482, 321618), (484, 320289), (723, 214412), (726, 213526), (886, 174966), (964, 160809), (1329, 116644), (1446, 107206), (1452, 106763), (1772, 87483), (2651, 58476), (2658, 58322), (2892, 53603), (4873, 31812), (5302, 29238), (5316, 29161), (7953, 19492), (9746, 15906), (10604, 14619)]