163386864

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2215

約数の個数: 120

約数和(自身を含む): 500003712

約数和(自身を除く): 336616848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2153, 2232, 2448, 3162, 4216, 4306, 4464, 4743, 6324, 6459, 8432, 8612, 9486, 12648, 12918, 17224, 18972, 19377, 25296, 25836, 34448, 36601, 37944, 38754, 51672, 66743, 73202, 75888, 77508, 103344, 109803, 133486, 146404, 155016, 200229, 219606, 266972, 292808, 310032, 329409, 400458, 439212, 533944, 585616, 600687, 658818, 800916, 878424, 1067888, 1134631, 1201374, 1317636, 1601832, 1756848, 2269262, 2402748, 2635272, 3203664, 3403893, 4538524, 4805496, 5270544, 6807786, 9077048, 9610992, 10211679, 13615572, 18154096, 20423358, 27231144, 40846716, 54462288, 81693432, 163386864]

約数ペア:

[(1, 163386864), (2, 81693432), (3, 54462288), (4, 40846716), (6, 27231144), (8, 20423358), (9, 18154096), (12, 13615572), (16, 10211679), (17, 9610992), (18, 9077048), (24, 6807786), (31, 5270544), (34, 4805496), (36, 4538524), (48, 3403893), (51, 3203664), (62, 2635272), (68, 2402748), (72, 2269262), (93, 1756848), (102, 1601832), (124, 1317636), (136, 1201374), (144, 1134631), (153, 1067888), (186, 878424), (204, 800916), (248, 658818), (272, 600687), (279, 585616), (306, 533944), (372, 439212), (408, 400458), (496, 329409), (527, 310032), (558, 292808), (612, 266972), (744, 219606), (816, 200229), (1054, 155016), (1116, 146404), (1224, 133486), (1488, 109803), (1581, 103344), (2108, 77508), (2153, 75888), (2232, 73202), (2448, 66743), (3162, 51672), (4216, 38754), (4306, 37944), (4464, 36601), (4743, 34448), (6324, 25836), (6459, 25296), (8432, 19377), (8612, 18972), (9486, 17224), (12648, 12918)]