187897944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19427}}^1$

素因数の和:19480

約数の個数: 64

約数和(自身を含む): 522224640

約数和(自身を除く): 334326696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 19427, 38854, 58281, 77708, 116562, 155416, 233124, 252551, 466248, 505102, 602237, 757653, 1010204, 1204474, 1515306, 1806711, 2020408, 2408948, 3030612, 3613422, 4817896, 6061224, 7226844, 7829081, 14453688, 15658162, 23487243, 31316324, 46974486, 62632648, 93948972, 187897944]

約数ペア:

[(1, 187897944), (2, 93948972), (3, 62632648), (4, 46974486), (6, 31316324), (8, 23487243), (12, 15658162), (13, 14453688), (24, 7829081), (26, 7226844), (31, 6061224), (39, 4817896), (52, 3613422), (62, 3030612), (78, 2408948), (93, 2020408), (104, 1806711), (124, 1515306), (156, 1204474), (186, 1010204), (248, 757653), (312, 602237), (372, 505102), (403, 466248), (744, 252551), (806, 233124), (1209, 155416), (1612, 116562), (2418, 77708), (3224, 58281), (4836, 38854), (9672, 19427)]