128383056

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 200

約数和(自身を含む): 399706560

約数和(自身を除く): 271323504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 59, 69, 72, 73, 81, 92, 108, 118, 138, 144, 146, 162, 177, 184, 207, 216, 219, 236, 276, 292, 324, 354, 368, 414, 432, 438, 472, 531, 552, 584, 621, 648, 657, 708, 828, 876, 944, 1062, 1104, 1168, 1242, 1296, 1314, 1357, 1416, 1593, 1656, 1679, 1752, 1863, 1971, 2124, 2484, 2628, 2714, 2832, 3186, 3312, 3358, 3504, 3726, 3942, 4071, 4248, 4307, 4779, 4968, 5037, 5256, 5428, 5913, 6372, 6716, 7452, 7884, 8142, 8496, 8614, 9558, 9936, 10074, 10512, 10856, 11826, 12213, 12744, 12921, 13432, 14904, 15111, 15768, 16284, 17228, 19116, 20148, 21712, 23652, 24426, 25488, 25842, 26864, 29808, 30222, 31536, 32568, 34456, 36639, 38232, 38763, 40296, 45333, 47304, 48852, 51684, 60444, 65136, 68912, 73278, 76464, 77526, 80592, 90666, 94608, 97704, 99061, 103368, 109917, 116289, 120888, 135999, 146556, 155052, 181332, 195408, 198122, 206736, 219834, 232578, 241776, 271998, 293112, 297183, 310104, 348867, 362664, 396244, 439668, 465156, 543996, 586224, 594366, 620208, 697734, 725328, 792488, 879336, 891549, 930312, 1087992, 1188732, 1395468, 1584976, 1758672, 1783098, 1860624, 2175984, 2377464, 2674647, 2790936, 3566196, 4754928, 5349294, 5581872, 7132392, 8023941, 10698588, 14264784, 16047882, 21397176, 32095764, 42794352, 64191528, 128383056]

約数ペア:

[(1, 128383056), (2, 64191528), (3, 42794352), (4, 32095764), (6, 21397176), (8, 16047882), (9, 14264784), (12, 10698588), (16, 8023941), (18, 7132392), (23, 5581872), (24, 5349294), (27, 4754928), (36, 3566196), (46, 2790936), (48, 2674647), (54, 2377464), (59, 2175984), (69, 1860624), (72, 1783098), (73, 1758672), (81, 1584976), (92, 1395468), (108, 1188732), (118, 1087992), (138, 930312), (144, 891549), (146, 879336), (162, 792488), (177, 725328), (184, 697734), (207, 620208), (216, 594366), (219, 586224), (236, 543996), (276, 465156), (292, 439668), (324, 396244), (354, 362664), (368, 348867), (414, 310104), (432, 297183), (438, 293112), (472, 271998), (531, 241776), (552, 232578), (584, 219834), (621, 206736), (648, 198122), (657, 195408), (708, 181332), (828, 155052), (876, 146556), (944, 135999), (1062, 120888), (1104, 116289), (1168, 109917), (1242, 103368), (1296, 99061), (1314, 97704), (1357, 94608), (1416, 90666), (1593, 80592), (1656, 77526), (1679, 76464), (1752, 73278), (1863, 68912), (1971, 65136), (2124, 60444), (2484, 51684), (2628, 48852), (2714, 47304), (2832, 45333), (3186, 40296), (3312, 38763), (3358, 38232), (3504, 36639), (3726, 34456), (3942, 32568), (4071, 31536), (4248, 30222), (4307, 29808), (4779, 26864), (4968, 25842), (5037, 25488), (5256, 24426), (5428, 23652), (5913, 21712), (6372, 20148), (6716, 19116), (7452, 17228), (7884, 16284), (8142, 15768), (8496, 15111), (8614, 14904), (9558, 13432), (9936, 12921), (10074, 12744), (10512, 12213), (10856, 11826)]