151244784

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2055

約数の個数: 120

約数和(自身を含む): 462863232

約数和(自身を除く): 311618448

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, 1993, 2108, 2232, 2448, 3162, 3986, 4216, 4464, 4743, 5979, 6324, 7972, 8432, 9486, 11958, 12648, 15944, 17937, 18972, 23916, 25296, 31888, 33881, 35874, 37944, 47832, 61783, 67762, 71748, 75888, 95664, 101643, 123566, 135524, 143496, 185349, 203286, 247132, 271048, 286992, 304929, 370698, 406572, 494264, 542096, 556047, 609858, 741396, 813144, 988528, 1050311, 1112094, 1219716, 1482792, 1626288, 2100622, 2224188, 2439432, 2965584, 3150933, 4201244, 4448376, 4878864, 6301866, 8402488, 8896752, 9452799, 12603732, 16804976, 18905598, 25207464, 37811196, 50414928, 75622392, 151244784]

約数ペア:

[(1, 151244784), (2, 75622392), (3, 50414928), (4, 37811196), (6, 25207464), (8, 18905598), (9, 16804976), (12, 12603732), (16, 9452799), (17, 8896752), (18, 8402488), (24, 6301866), (31, 4878864), (34, 4448376), (36, 4201244), (48, 3150933), (51, 2965584), (62, 2439432), (68, 2224188), (72, 2100622), (93, 1626288), (102, 1482792), (124, 1219716), (136, 1112094), (144, 1050311), (153, 988528), (186, 813144), (204, 741396), (248, 609858), (272, 556047), (279, 542096), (306, 494264), (372, 406572), (408, 370698), (496, 304929), (527, 286992), (558, 271048), (612, 247132), (744, 203286), (816, 185349), (1054, 143496), (1116, 135524), (1224, 123566), (1488, 101643), (1581, 95664), (1993, 75888), (2108, 71748), (2232, 67762), (2448, 61783), (3162, 47832), (3986, 37944), (4216, 35874), (4464, 33881), (4743, 31888), (5979, 25296), (6324, 23916), (7972, 18972), (8432, 17937), (9486, 15944), (11958, 12648)]