239200128

素因数分解:

$2^7\times 3^4\times {\mathrm{23071}}^1$

素因数の和:23097

約数の個数: 80

約数和(自身を含む): 711886560

約数和(自身を除く): 472686432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 23071, 46142, 69213, 92284, 138426, 184568, 207639, 276852, 369136, 415278, 553704, 622917, 738272, 830556, 1107408, 1245834, 1476544, 1661112, 1868751, 2214816, 2491668, 2953088, 3322224, 3737502, 4429632, 4983336, 6644448, 7475004, 8859264, 9966672, 13288896, 14950008, 19933344, 26577792, 29900016, 39866688, 59800032, 79733376, 119600064, 239200128]

約数ペア:

[(1, 239200128), (2, 119600064), (3, 79733376), (4, 59800032), (6, 39866688), (8, 29900016), (9, 26577792), (12, 19933344), (16, 14950008), (18, 13288896), (24, 9966672), (27, 8859264), (32, 7475004), (36, 6644448), (48, 4983336), (54, 4429632), (64, 3737502), (72, 3322224), (81, 2953088), (96, 2491668), (108, 2214816), (128, 1868751), (144, 1661112), (162, 1476544), (192, 1245834), (216, 1107408), (288, 830556), (324, 738272), (384, 622917), (432, 553704), (576, 415278), (648, 369136), (864, 276852), (1152, 207639), (1296, 184568), (1728, 138426), (2592, 92284), (3456, 69213), (5184, 46142), (10368, 23071)]