315178128

素因数分解:

$2^4\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1726

約数の個数: 100

約数和(自身を含む): 918619900

約数和(自身を除く): 603441772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 157, 162, 216, 314, 324, 432, 471, 628, 648, 942, 1256, 1296, 1413, 1549, 1884, 2512, 2826, 3098, 3768, 4239, 4647, 5652, 6196, 7536, 8478, 9294, 11304, 12392, 12717, 13941, 16956, 18588, 22608, 24784, 25434, 27882, 33912, 37176, 41823, 50868, 55764, 67824, 74352, 83646, 101736, 111528, 125469, 167292, 203472, 223056, 243193, 250938, 334584, 486386, 501876, 669168, 729579, 972772, 1003752, 1459158, 1945544, 2007504, 2188737, 2918316, 3891088, 4377474, 5836632, 6566211, 8754948, 11673264, 13132422, 17509896, 19698633, 26264844, 35019792, 39397266, 52529688, 78794532, 105059376, 157589064, 315178128]

約数ペア:

[(1, 315178128), (2, 157589064), (3, 105059376), (4, 78794532), (6, 52529688), (8, 39397266), (9, 35019792), (12, 26264844), (16, 19698633), (18, 17509896), (24, 13132422), (27, 11673264), (36, 8754948), (48, 6566211), (54, 5836632), (72, 4377474), (81, 3891088), (108, 2918316), (144, 2188737), (157, 2007504), (162, 1945544), (216, 1459158), (314, 1003752), (324, 972772), (432, 729579), (471, 669168), (628, 501876), (648, 486386), (942, 334584), (1256, 250938), (1296, 243193), (1413, 223056), (1549, 203472), (1884, 167292), (2512, 125469), (2826, 111528), (3098, 101736), (3768, 83646), (4239, 74352), (4647, 67824), (5652, 55764), (6196, 50868), (7536, 41823), (8478, 37176), (9294, 33912), (11304, 27882), (12392, 25434), (12717, 24784), (13941, 22608), (16956, 18588)]