145319304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1999}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 393120000

約数和(自身を除く): 247800696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 233, 312, 466, 699, 932, 1398, 1864, 1999, 2796, 3029, 3998, 5592, 5997, 6058, 7996, 9087, 11994, 12116, 15992, 18174, 23988, 24232, 25987, 36348, 47976, 51974, 72696, 77961, 103948, 155922, 207896, 311844, 465767, 623688, 931534, 1397301, 1863068, 2794602, 3726136, 5589204, 6054971, 11178408, 12109942, 18164913, 24219884, 36329826, 48439768, 72659652, 145319304]

約数ペア:

[(1, 145319304), (2, 72659652), (3, 48439768), (4, 36329826), (6, 24219884), (8, 18164913), (12, 12109942), (13, 11178408), (24, 6054971), (26, 5589204), (39, 3726136), (52, 2794602), (78, 1863068), (104, 1397301), (156, 931534), (233, 623688), (312, 465767), (466, 311844), (699, 207896), (932, 155922), (1398, 103948), (1864, 77961), (1999, 72696), (2796, 51974), (3029, 47976), (3998, 36348), (5592, 25987), (5997, 24232), (6058, 23988), (7996, 18174), (9087, 15992), (11994, 12116)]