122738832

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 355300920

約数和(自身を除く): 232562088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 89, 122, 144, 157, 178, 183, 244, 267, 314, 356, 366, 471, 488, 534, 549, 628, 712, 732, 801, 942, 976, 1068, 1098, 1256, 1413, 1424, 1464, 1602, 1884, 2136, 2196, 2512, 2826, 2928, 3204, 3768, 4272, 4392, 5429, 5652, 6408, 7536, 8784, 9577, 10858, 11304, 12816, 13973, 16287, 19154, 21716, 22608, 27946, 28731, 32574, 38308, 41919, 43432, 48861, 55892, 57462, 65148, 76616, 83838, 86193, 86864, 97722, 111784, 114924, 125757, 130296, 153232, 167676, 172386, 195444, 223568, 229848, 251514, 260592, 335352, 344772, 390888, 459696, 503028, 670704, 689544, 781776, 852353, 1006056, 1379088, 1704706, 2012112, 2557059, 3409412, 5114118, 6818824, 7671177, 10228236, 13637648, 15342354, 20456472, 30684708, 40912944, 61369416, 122738832]

約数ペア:

[(1, 122738832), (2, 61369416), (3, 40912944), (4, 30684708), (6, 20456472), (8, 15342354), (9, 13637648), (12, 10228236), (16, 7671177), (18, 6818824), (24, 5114118), (36, 3409412), (48, 2557059), (61, 2012112), (72, 1704706), (89, 1379088), (122, 1006056), (144, 852353), (157, 781776), (178, 689544), (183, 670704), (244, 503028), (267, 459696), (314, 390888), (356, 344772), (366, 335352), (471, 260592), (488, 251514), (534, 229848), (549, 223568), (628, 195444), (712, 172386), (732, 167676), (801, 153232), (942, 130296), (976, 125757), (1068, 114924), (1098, 111784), (1256, 97722), (1413, 86864), (1424, 86193), (1464, 83838), (1602, 76616), (1884, 65148), (2136, 57462), (2196, 55892), (2512, 48861), (2826, 43432), (2928, 41919), (3204, 38308), (3768, 32574), (4272, 28731), (4392, 27946), (5429, 22608), (5652, 21716), (6408, 19154), (7536, 16287), (8784, 13973), (9577, 12816), (10858, 11304)]