128907936

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1276

約数の個数: 120

約数和(自身を含む): 388681524

約数和(自身を除く): 259773588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 246, 288, 324, 328, 369, 432, 492, 648, 656, 738, 864, 984, 1107, 1213, 1296, 1312, 1476, 1968, 2214, 2426, 2592, 2952, 3321, 3639, 3936, 4428, 4852, 5904, 6642, 7278, 8856, 9704, 10917, 11808, 13284, 14556, 17712, 19408, 21834, 26568, 29112, 32751, 35424, 38816, 43668, 49733, 53136, 58224, 65502, 87336, 98253, 99466, 106272, 116448, 131004, 149199, 174672, 196506, 198932, 262008, 298398, 349344, 393012, 397864, 447597, 524016, 596796, 786024, 795728, 895194, 1048032, 1193592, 1342791, 1572048, 1591456, 1790388, 2387184, 2685582, 3144096, 3580776, 4028373, 4774368, 5371164, 7161552, 8056746, 10742328, 14323104, 16113492, 21484656, 32226984, 42969312, 64453968, 128907936]

約数ペア:

[(1, 128907936), (2, 64453968), (3, 42969312), (4, 32226984), (6, 21484656), (8, 16113492), (9, 14323104), (12, 10742328), (16, 8056746), (18, 7161552), (24, 5371164), (27, 4774368), (32, 4028373), (36, 3580776), (41, 3144096), (48, 2685582), (54, 2387184), (72, 1790388), (81, 1591456), (82, 1572048), (96, 1342791), (108, 1193592), (123, 1048032), (144, 895194), (162, 795728), (164, 786024), (216, 596796), (246, 524016), (288, 447597), (324, 397864), (328, 393012), (369, 349344), (432, 298398), (492, 262008), (648, 198932), (656, 196506), (738, 174672), (864, 149199), (984, 131004), (1107, 116448), (1213, 106272), (1296, 99466), (1312, 98253), (1476, 87336), (1968, 65502), (2214, 58224), (2426, 53136), (2592, 49733), (2952, 43668), (3321, 38816), (3639, 35424), (3936, 32751), (4428, 29112), (4852, 26568), (5904, 21834), (6642, 19408), (7278, 17712), (8856, 14556), (9704, 13284), (10917, 11808)]