165141216

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 330189984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 72, 93, 96, 106, 124, 144, 159, 186, 212, 248, 279, 288, 318, 349, 372, 424, 477, 496, 558, 636, 698, 744, 848, 954, 992, 1047, 1116, 1272, 1396, 1488, 1643, 1696, 1908, 2094, 2232, 2544, 2792, 2976, 3141, 3286, 3816, 4188, 4464, 4929, 5088, 5584, 6282, 6572, 7632, 8376, 8928, 9858, 10819, 11168, 12564, 13144, 14787, 15264, 16752, 18497, 19716, 21638, 25128, 26288, 29574, 32457, 33504, 36994, 39432, 43276, 50256, 52576, 55491, 59148, 64914, 73988, 78864, 86552, 97371, 100512, 110982, 118296, 129828, 147976, 157728, 166473, 173104, 194742, 221964, 236592, 259656, 295952, 332946, 346208, 389484, 443928, 473184, 519312, 573407, 591904, 665892, 778968, 887856, 1038624, 1146814, 1331784, 1557936, 1720221, 1775712, 2293628, 2663568, 3115872, 3440442, 4587256, 5160663, 5327136, 6880884, 9174512, 10321326, 13761768, 18349024, 20642652, 27523536, 41285304, 55047072, 82570608, 165141216]

約数ペア:

[(1, 165141216), (2, 82570608), (3, 55047072), (4, 41285304), (6, 27523536), (8, 20642652), (9, 18349024), (12, 13761768), (16, 10321326), (18, 9174512), (24, 6880884), (31, 5327136), (32, 5160663), (36, 4587256), (48, 3440442), (53, 3115872), (62, 2663568), (72, 2293628), (93, 1775712), (96, 1720221), (106, 1557936), (124, 1331784), (144, 1146814), (159, 1038624), (186, 887856), (212, 778968), (248, 665892), (279, 591904), (288, 573407), (318, 519312), (349, 473184), (372, 443928), (424, 389484), (477, 346208), (496, 332946), (558, 295952), (636, 259656), (698, 236592), (744, 221964), (848, 194742), (954, 173104), (992, 166473), (1047, 157728), (1116, 147976), (1272, 129828), (1396, 118296), (1488, 110982), (1643, 100512), (1696, 97371), (1908, 86552), (2094, 78864), (2232, 73988), (2544, 64914), (2792, 59148), (2976, 55491), (3141, 52576), (3286, 50256), (3816, 43276), (4188, 39432), (4464, 36994), (4929, 33504), (5088, 32457), (5584, 29574), (6282, 26288), (6572, 25128), (7632, 21638), (8376, 19716), (8928, 18497), (9858, 16752), (10819, 15264), (11168, 14787), (12564, 13144)]