139846752

素因数分解:

$2^5\times 3^2\times {\mathrm{617}}^1\times {\mathrm{787}}^1$

素因数の和:1420

約数の個数: 72

約数和(自身を含む): 398839896

約数和(自身を除く): 258993144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 617, 787, 1234, 1574, 1851, 2361, 2468, 3148, 3702, 4722, 4936, 5553, 6296, 7083, 7404, 9444, 9872, 11106, 12592, 14166, 14808, 18888, 19744, 22212, 25184, 28332, 29616, 37776, 44424, 56664, 59232, 75552, 88848, 113328, 177696, 226656, 485579, 971158, 1456737, 1942316, 2913474, 3884632, 4370211, 5826948, 7769264, 8740422, 11653896, 15538528, 17480844, 23307792, 34961688, 46615584, 69923376, 139846752]

約数ペア:

[(1, 139846752), (2, 69923376), (3, 46615584), (4, 34961688), (6, 23307792), (8, 17480844), (9, 15538528), (12, 11653896), (16, 8740422), (18, 7769264), (24, 5826948), (32, 4370211), (36, 3884632), (48, 2913474), (72, 1942316), (96, 1456737), (144, 971158), (288, 485579), (617, 226656), (787, 177696), (1234, 113328), (1574, 88848), (1851, 75552), (2361, 59232), (2468, 56664), (3148, 44424), (3702, 37776), (4722, 29616), (4936, 28332), (5553, 25184), (6296, 22212), (7083, 19744), (7404, 18888), (9444, 14808), (9872, 14166), (11106, 12592)]