142357796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 317157120

約数和(自身を除く): 174799324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 59, 68, 74, 118, 119, 137, 148, 236, 238, 259, 274, 413, 476, 518, 548, 629, 826, 959, 1003, 1036, 1258, 1652, 1918, 2006, 2183, 2329, 2516, 3836, 4012, 4366, 4403, 4658, 5069, 7021, 8083, 8732, 8806, 9316, 10138, 14042, 15281, 16166, 16303, 17612, 20276, 28084, 30562, 32332, 32606, 35483, 37111, 56581, 61124, 65212, 70966, 74222, 86173, 113162, 137411, 141932, 148444, 172346, 226324, 259777, 274822, 299071, 344692, 519554, 549644, 598142, 603211, 961877, 1039108, 1196284, 1206422, 1923754, 2093497, 2412844, 3847508, 4186994, 5084207, 8373988, 10168414, 20336828, 35589449, 71178898, 142357796]

約数ペア:

[(1, 142357796), (2, 71178898), (4, 35589449), (7, 20336828), (14, 10168414), (17, 8373988), (28, 5084207), (34, 4186994), (37, 3847508), (59, 2412844), (68, 2093497), (74, 1923754), (118, 1206422), (119, 1196284), (137, 1039108), (148, 961877), (236, 603211), (238, 598142), (259, 549644), (274, 519554), (413, 344692), (476, 299071), (518, 274822), (548, 259777), (629, 226324), (826, 172346), (959, 148444), (1003, 141932), (1036, 137411), (1258, 113162), (1652, 86173), (1918, 74222), (2006, 70966), (2183, 65212), (2329, 61124), (2516, 56581), (3836, 37111), (4012, 35483), (4366, 32606), (4403, 32332), (4658, 30562), (5069, 28084), (7021, 20276), (8083, 17612), (8732, 16303), (8806, 16166), (9316, 15281), (10138, 14042)]