129308784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6619}}^1$

素因数の和:6678

約数の個数: 80

約数和(自身を含む): 374321280

約数和(自身を除く): 245012496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1628, 1776, 2442, 3256, 4884, 6512, 6619, 9768, 13238, 19536, 19857, 26476, 39714, 52952, 72809, 79428, 105904, 145618, 158856, 218427, 244903, 291236, 317712, 436854, 489806, 582472, 734709, 873708, 979612, 1164944, 1469418, 1747416, 1959224, 2693933, 2938836, 3494832, 3918448, 5387866, 5877672, 8081799, 10775732, 11755344, 16163598, 21551464, 32327196, 43102928, 64654392, 129308784]

約数ペア:

[(1, 129308784), (2, 64654392), (3, 43102928), (4, 32327196), (6, 21551464), (8, 16163598), (11, 11755344), (12, 10775732), (16, 8081799), (22, 5877672), (24, 5387866), (33, 3918448), (37, 3494832), (44, 2938836), (48, 2693933), (66, 1959224), (74, 1747416), (88, 1469418), (111, 1164944), (132, 979612), (148, 873708), (176, 734709), (222, 582472), (264, 489806), (296, 436854), (407, 317712), (444, 291236), (528, 244903), (592, 218427), (814, 158856), (888, 145618), (1221, 105904), (1628, 79428), (1776, 72809), (2442, 52952), (3256, 39714), (4884, 26476), (6512, 19857), (6619, 19536), (9768, 13238)]