156776309990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{547}}^1\times {\mathrm{1609}}^1$

素因数の和:2589

約数の個数: 64

約数和(自身を含む): 289670169600

約数和(自身を除く): 132893859610

約数列:

[1, 2, 5, 10, 47, 94, 235, 379, 470, 547, 758, 1094, 1609, 1895, 2735, 3218, 3790, 5470, 8045, 16090, 17813, 25709, 35626, 51418, 75623, 89065, 128545, 151246, 178130, 207313, 257090, 378115, 414626, 609811, 756230, 880123, 1036565, 1219622, 1760246, 2073130, 3049055, 4400615, 6098110, 8801230, 9743711, 19487422, 28661117, 41365781, 48718555, 57322234, 82731562, 97437110, 143305585, 206828905, 286611170, 333566617, 413657810, 667133234, 1667833085, 3335666170, 15677630999, 31355261998, 78388154995, 156776309990]

約数ペア:

[(1, 156776309990), (2, 78388154995), (5, 31355261998), (10, 15677630999), (47, 3335666170), (94, 1667833085), (235, 667133234), (379, 413657810), (470, 333566617), (547, 286611170), (758, 206828905), (1094, 143305585), (1609, 97437110), (1895, 82731562), (2735, 57322234), (3218, 48718555), (3790, 41365781), (5470, 28661117), (8045, 19487422), (16090, 9743711), (17813, 8801230), (25709, 6098110), (35626, 4400615), (51418, 3049055), (75623, 2073130), (89065, 1760246), (128545, 1219622), (151246, 1036565), (178130, 880123), (207313, 756230), (257090, 609811), (378115, 414626)]