128938296

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 331822080

約数和(自身を除く): 202883784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 151, 188, 282, 302, 376, 453, 564, 604, 757, 906, 1128, 1208, 1514, 1812, 2271, 3028, 3624, 4542, 6056, 7097, 9084, 14194, 18168, 21291, 28388, 35579, 42582, 56776, 71158, 85164, 106737, 114307, 142316, 170328, 213474, 228614, 284632, 342921, 426948, 457228, 685842, 853896, 914456, 1371684, 2743368, 5372429, 10744858, 16117287, 21489716, 32234574, 42979432, 64469148, 128938296]

約数ペア:

[(1, 128938296), (2, 64469148), (3, 42979432), (4, 32234574), (6, 21489716), (8, 16117287), (12, 10744858), (24, 5372429), (47, 2743368), (94, 1371684), (141, 914456), (151, 853896), (188, 685842), (282, 457228), (302, 426948), (376, 342921), (453, 284632), (564, 228614), (604, 213474), (757, 170328), (906, 142316), (1128, 114307), (1208, 106737), (1514, 85164), (1812, 71158), (2271, 56776), (3028, 42582), (3624, 35579), (4542, 28388), (6056, 21291), (7097, 18168), (9084, 14194)]