193888944

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{1553}}^1$

素因数の和:1604

約数の個数: 120

約数和(自身を含む): 591576720

約数和(自身を除く): 397687776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 289, 306, 408, 432, 459, 578, 612, 816, 867, 918, 1156, 1224, 1553, 1734, 1836, 2312, 2448, 2601, 3106, 3468, 3672, 4624, 4659, 5202, 6212, 6936, 7344, 7803, 9318, 10404, 12424, 13872, 13977, 15606, 18636, 20808, 24848, 26401, 27954, 31212, 37272, 41616, 41931, 52802, 55908, 62424, 74544, 79203, 83862, 105604, 111816, 124848, 158406, 167724, 211208, 223632, 237609, 316812, 335448, 422416, 448817, 475218, 633624, 670896, 712827, 897634, 950436, 1267248, 1346451, 1425654, 1795268, 1900872, 2692902, 2851308, 3590536, 3801744, 4039353, 5385804, 5702616, 7181072, 8078706, 10771608, 11405232, 12118059, 16157412, 21543216, 24236118, 32314824, 48472236, 64629648, 96944472, 193888944]

約数ペア:

[(1, 193888944), (2, 96944472), (3, 64629648), (4, 48472236), (6, 32314824), (8, 24236118), (9, 21543216), (12, 16157412), (16, 12118059), (17, 11405232), (18, 10771608), (24, 8078706), (27, 7181072), (34, 5702616), (36, 5385804), (48, 4039353), (51, 3801744), (54, 3590536), (68, 2851308), (72, 2692902), (102, 1900872), (108, 1795268), (136, 1425654), (144, 1346451), (153, 1267248), (204, 950436), (216, 897634), (272, 712827), (289, 670896), (306, 633624), (408, 475218), (432, 448817), (459, 422416), (578, 335448), (612, 316812), (816, 237609), (867, 223632), (918, 211208), (1156, 167724), (1224, 158406), (1553, 124848), (1734, 111816), (1836, 105604), (2312, 83862), (2448, 79203), (2601, 74544), (3106, 62424), (3468, 55908), (3672, 52802), (4624, 41931), (4659, 41616), (5202, 37272), (6212, 31212), (6936, 27954), (7344, 26401), (7803, 24848), (9318, 20808), (10404, 18636), (12424, 15606), (13872, 13977)]