142259264

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18679}}^1$

素因数の和:18715

約数の個数: 56

約数和(自身を含む): 341619840

約数和(自身を除く): 199360576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 18679, 37358, 74716, 130753, 149432, 261506, 298864, 317543, 523012, 597728, 635086, 1046024, 1195456, 1270172, 2092048, 2222801, 2540344, 4184096, 4445602, 5080688, 8368192, 8891204, 10161376, 17782408, 20322752, 35564816, 71129632, 142259264]

約数ペア:

[(1, 142259264), (2, 71129632), (4, 35564816), (7, 20322752), (8, 17782408), (14, 10161376), (16, 8891204), (17, 8368192), (28, 5080688), (32, 4445602), (34, 4184096), (56, 2540344), (64, 2222801), (68, 2092048), (112, 1270172), (119, 1195456), (136, 1046024), (224, 635086), (238, 597728), (272, 523012), (448, 317543), (476, 298864), (544, 261506), (952, 149432), (1088, 130753), (1904, 74716), (3808, 37358), (7616, 18679)]