128064468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89681}}^1$

素因数の和:89712

約数の個数: 48

約数和(自身を含む): 361597824

約数和(自身を除く): 233533356

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, 89681, 179362, 269043, 358724, 538086, 627767, 1076172, 1255534, 1524577, 1883301, 2511068, 3049154, 3766602, 4573731, 6098308, 7533204, 9147462, 10672039, 18294924, 21344078, 32016117, 42688156, 64032234, 128064468]

約数ペア:

[(1, 128064468), (2, 64032234), (3, 42688156), (4, 32016117), (6, 21344078), (7, 18294924), (12, 10672039), (14, 9147462), (17, 7533204), (21, 6098308), (28, 4573731), (34, 3766602), (42, 3049154), (51, 2511068), (68, 1883301), (84, 1524577), (102, 1255534), (119, 1076172), (204, 627767), (238, 538086), (357, 358724), (476, 269043), (714, 179362), (1428, 89681)]