138950928

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1893

約数の個数: 120

約数和(自身を含む): 425258496

約数和(自身を除く): 286307568

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, 1831, 2108, 2232, 2448, 3162, 3662, 4216, 4464, 4743, 5493, 6324, 7324, 8432, 9486, 10986, 12648, 14648, 16479, 18972, 21972, 25296, 29296, 31127, 32958, 37944, 43944, 56761, 62254, 65916, 75888, 87888, 93381, 113522, 124508, 131832, 170283, 186762, 227044, 249016, 263664, 280143, 340566, 373524, 454088, 498032, 510849, 560286, 681132, 747048, 908176, 964937, 1021698, 1120572, 1362264, 1494096, 1929874, 2043396, 2241144, 2724528, 2894811, 3859748, 4086792, 4482288, 5789622, 7719496, 8173584, 8684433, 11579244, 15438992, 17368866, 23158488, 34737732, 46316976, 69475464, 138950928]

約数ペア:

[(1, 138950928), (2, 69475464), (3, 46316976), (4, 34737732), (6, 23158488), (8, 17368866), (9, 15438992), (12, 11579244), (16, 8684433), (17, 8173584), (18, 7719496), (24, 5789622), (31, 4482288), (34, 4086792), (36, 3859748), (48, 2894811), (51, 2724528), (62, 2241144), (68, 2043396), (72, 1929874), (93, 1494096), (102, 1362264), (124, 1120572), (136, 1021698), (144, 964937), (153, 908176), (186, 747048), (204, 681132), (248, 560286), (272, 510849), (279, 498032), (306, 454088), (372, 373524), (408, 340566), (496, 280143), (527, 263664), (558, 249016), (612, 227044), (744, 186762), (816, 170283), (1054, 131832), (1116, 124508), (1224, 113522), (1488, 93381), (1581, 87888), (1831, 75888), (2108, 65916), (2232, 62254), (2448, 56761), (3162, 43944), (3662, 37944), (4216, 32958), (4464, 31127), (4743, 29296), (5493, 25296), (6324, 21972), (7324, 18972), (8432, 16479), (9486, 14648), (10986, 12648)]