128050188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89671}}^1$

素因数の和:89702

約数の個数: 48

約数和(自身を含む): 361557504

約数和(自身を除く): 233507316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 89671, 179342, 269013, 358684, 538026, 627697, 1076052, 1255394, 1524407, 1883091, 2510788, 3048814, 3766182, 4573221, 6097628, 7532364, 9146442, 10670849, 18292884, 21341698, 32012547, 42683396, 64025094, 128050188]

約数ペア:

[(1, 128050188), (2, 64025094), (3, 42683396), (4, 32012547), (6, 21341698), (7, 18292884), (12, 10670849), (14, 9146442), (17, 7532364), (21, 6097628), (28, 4573221), (34, 3766182), (42, 3048814), (51, 2510788), (68, 1883091), (84, 1524407), (102, 1255394), (119, 1076052), (204, 627697), (238, 538026), (357, 358684), (476, 269013), (714, 179342), (1428, 89671)]