16145844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 44720928

約数和(自身を除く): 28575084

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 97, 132, 143, 156, 194, 286, 291, 388, 429, 572, 582, 858, 1067, 1164, 1261, 1716, 2134, 2522, 3201, 3783, 4268, 5044, 6402, 7566, 9409, 12804, 13871, 15132, 18818, 27742, 28227, 37636, 41613, 55484, 56454, 83226, 103499, 112908, 122317, 166452, 206998, 244634, 310497, 366951, 413996, 489268, 620994, 733902, 1241988, 1345487, 1467804, 2690974, 4036461, 5381948, 8072922, 16145844]

約数ペア:

[(1, 16145844), (2, 8072922), (3, 5381948), (4, 4036461), (6, 2690974), (11, 1467804), (12, 1345487), (13, 1241988), (22, 733902), (26, 620994), (33, 489268), (39, 413996), (44, 366951), (52, 310497), (66, 244634), (78, 206998), (97, 166452), (132, 122317), (143, 112908), (156, 103499), (194, 83226), (286, 56454), (291, 55484), (388, 41613), (429, 37636), (572, 28227), (582, 27742), (858, 18818), (1067, 15132), (1164, 13871), (1261, 12804), (1716, 9409), (2134, 7566), (2522, 6402), (3201, 5044), (3783, 4268)]