171446292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 460625256

約数和(自身を除く): 289178964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 457, 612, 613, 914, 1226, 1371, 1828, 1839, 2452, 2742, 3678, 4113, 5484, 5517, 7356, 7769, 8226, 10421, 11034, 15538, 16452, 20842, 22068, 23307, 31076, 31263, 41684, 46614, 62526, 69921, 93228, 93789, 125052, 139842, 187578, 279684, 280141, 375156, 560282, 840423, 1120564, 1680846, 2521269, 3361692, 4762397, 5042538, 9524794, 10085076, 14287191, 19049588, 28574382, 42861573, 57148764, 85723146, 171446292]

約数ペア:

[(1, 171446292), (2, 85723146), (3, 57148764), (4, 42861573), (6, 28574382), (9, 19049588), (12, 14287191), (17, 10085076), (18, 9524794), (34, 5042538), (36, 4762397), (51, 3361692), (68, 2521269), (102, 1680846), (153, 1120564), (204, 840423), (306, 560282), (457, 375156), (612, 280141), (613, 279684), (914, 187578), (1226, 139842), (1371, 125052), (1828, 93789), (1839, 93228), (2452, 69921), (2742, 62526), (3678, 46614), (4113, 41684), (5484, 31263), (5517, 31076), (7356, 23307), (7769, 22068), (8226, 20842), (10421, 16452), (11034, 15538)]