172317156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 466206720

約数和(自身を除く): 293889564

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 127, 132, 209, 228, 254, 381, 418, 508, 541, 627, 762, 836, 1082, 1254, 1397, 1524, 1623, 2164, 2413, 2508, 2794, 3246, 4191, 4826, 5588, 5951, 6492, 7239, 8382, 9652, 10279, 11902, 14478, 16764, 17853, 20558, 23804, 26543, 28956, 30837, 35706, 41116, 53086, 61674, 68707, 71412, 79629, 106172, 113069, 123348, 137414, 159258, 206121, 226138, 274828, 318516, 339207, 412242, 452276, 678414, 755777, 824484, 1305433, 1356828, 1511554, 2267331, 2610866, 3023108, 3916299, 4534662, 5221732, 7832598, 9069324, 14359763, 15665196, 28719526, 43079289, 57439052, 86158578, 172317156]

約数ペア:

[(1, 172317156), (2, 86158578), (3, 57439052), (4, 43079289), (6, 28719526), (11, 15665196), (12, 14359763), (19, 9069324), (22, 7832598), (33, 5221732), (38, 4534662), (44, 3916299), (57, 3023108), (66, 2610866), (76, 2267331), (114, 1511554), (127, 1356828), (132, 1305433), (209, 824484), (228, 755777), (254, 678414), (381, 452276), (418, 412242), (508, 339207), (541, 318516), (627, 274828), (762, 226138), (836, 206121), (1082, 159258), (1254, 137414), (1397, 123348), (1524, 113069), (1623, 106172), (2164, 79629), (2413, 71412), (2508, 68707), (2794, 61674), (3246, 53086), (4191, 41116), (4826, 35706), (5588, 30837), (5951, 28956), (6492, 26543), (7239, 23804), (8382, 20558), (9652, 17853), (10279, 16764), (11902, 14478)]