140538864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 387216288

約数和(自身を除く): 246677424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 157, 204, 272, 314, 408, 471, 628, 816, 942, 1097, 1256, 1884, 2194, 2512, 2669, 3291, 3768, 4388, 5338, 6582, 7536, 8007, 8776, 10676, 13164, 16014, 17552, 18649, 21352, 26328, 32028, 37298, 42704, 52656, 55947, 64056, 74596, 111894, 128112, 149192, 172229, 223788, 298384, 344458, 447576, 516687, 688916, 895152, 1033374, 1377832, 2066748, 2755664, 2927893, 4133496, 5855786, 8266992, 8783679, 11711572, 17567358, 23423144, 35134716, 46846288, 70269432, 140538864]

約数ペア:

[(1, 140538864), (2, 70269432), (3, 46846288), (4, 35134716), (6, 23423144), (8, 17567358), (12, 11711572), (16, 8783679), (17, 8266992), (24, 5855786), (34, 4133496), (48, 2927893), (51, 2755664), (68, 2066748), (102, 1377832), (136, 1033374), (157, 895152), (204, 688916), (272, 516687), (314, 447576), (408, 344458), (471, 298384), (628, 223788), (816, 172229), (942, 149192), (1097, 128112), (1256, 111894), (1884, 74596), (2194, 64056), (2512, 55947), (2669, 52656), (3291, 42704), (3768, 37298), (4388, 32028), (5338, 26328), (6582, 21352), (7536, 18649), (8007, 17552), (8776, 16014), (10676, 13164)]