172127958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 375425280

約数和(自身を除く): 203297322

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 89, 102, 134, 178, 201, 267, 283, 402, 534, 566, 849, 1139, 1513, 1698, 2278, 3026, 3417, 4539, 4811, 5963, 6834, 9078, 9622, 11926, 14433, 17889, 18961, 25187, 28866, 35778, 37922, 50374, 56883, 75561, 101371, 113766, 151122, 202742, 304113, 322337, 428179, 608226, 644674, 856358, 967011, 1284537, 1687529, 1934022, 2569074, 3375058, 5062587, 10125174, 28687993, 57375986, 86063979, 172127958]

約数ペア:

[(1, 172127958), (2, 86063979), (3, 57375986), (6, 28687993), (17, 10125174), (34, 5062587), (51, 3375058), (67, 2569074), (89, 1934022), (102, 1687529), (134, 1284537), (178, 967011), (201, 856358), (267, 644674), (283, 608226), (402, 428179), (534, 322337), (566, 304113), (849, 202742), (1139, 151122), (1513, 113766), (1698, 101371), (2278, 75561), (3026, 56883), (3417, 50374), (4539, 37922), (4811, 35778), (5963, 28866), (6834, 25187), (9078, 18961), (9622, 17889), (11926, 14433)]