187690132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20753}}^1$

素因数の和:20800

約数の個数: 48

約数和(自身を含む): 418400640

約数和(自身を除く): 230710508

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 20753, 41506, 83012, 145271, 290542, 352801, 394307, 581084, 705602, 788614, 1411204, 1577228, 2469607, 2760149, 4939214, 5520298, 6703219, 9878428, 11040596, 13406438, 26812876, 46922533, 93845066, 187690132]

約数ペア:

[(1, 187690132), (2, 93845066), (4, 46922533), (7, 26812876), (14, 13406438), (17, 11040596), (19, 9878428), (28, 6703219), (34, 5520298), (38, 4939214), (68, 2760149), (76, 2469607), (119, 1577228), (133, 1411204), (238, 788614), (266, 705602), (323, 581084), (476, 394307), (532, 352801), (646, 290542), (1292, 145271), (2261, 83012), (4522, 41506), (9044, 20753)]