155957032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8167}}^1$

素因数の和:8222

約数の個数: 64

約数和(自身を含む): 376381440

約数和(自身を除く): 220424408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 8167, 9548, 16334, 19096, 32668, 57169, 65336, 89837, 114338, 179674, 228676, 253177, 359348, 457352, 506354, 628859, 718696, 1012708, 1257718, 1772239, 2025416, 2515436, 2784947, 3544478, 5030872, 5569894, 7088956, 11139788, 14177912, 19494629, 22279576, 38989258, 77978516, 155957032]

約数ペア:

[(1, 155957032), (2, 77978516), (4, 38989258), (7, 22279576), (8, 19494629), (11, 14177912), (14, 11139788), (22, 7088956), (28, 5569894), (31, 5030872), (44, 3544478), (56, 2784947), (62, 2515436), (77, 2025416), (88, 1772239), (124, 1257718), (154, 1012708), (217, 718696), (248, 628859), (308, 506354), (341, 457352), (434, 359348), (616, 253177), (682, 228676), (868, 179674), (1364, 114338), (1736, 89837), (2387, 65336), (2728, 57169), (4774, 32668), (8167, 19096), (9548, 16334)]