128732472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 409743360

約数和(自身を除く): 281010888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 37, 44, 46, 66, 69, 72, 74, 88, 92, 99, 111, 132, 138, 148, 184, 191, 198, 207, 222, 253, 264, 276, 296, 333, 382, 396, 407, 414, 444, 506, 552, 573, 666, 759, 764, 792, 814, 828, 851, 888, 1012, 1146, 1221, 1332, 1518, 1528, 1628, 1656, 1702, 1719, 2024, 2101, 2277, 2292, 2442, 2553, 2664, 3036, 3256, 3404, 3438, 3663, 4202, 4393, 4554, 4584, 4884, 5106, 6072, 6303, 6808, 6876, 7067, 7326, 7659, 8404, 8786, 9108, 9361, 9768, 10212, 12606, 13179, 13752, 14134, 14652, 15318, 16808, 17572, 18216, 18722, 18909, 20424, 21201, 25212, 26358, 28083, 28268, 29304, 30636, 35144, 37444, 37818, 39537, 42402, 48323, 50424, 52716, 56166, 56536, 61272, 63603, 74888, 75636, 77737, 79074, 84249, 84804, 96646, 105432, 112332, 127206, 144969, 151272, 155474, 158148, 162541, 168498, 169608, 193292, 224664, 233211, 254412, 289938, 310948, 316296, 325082, 336996, 386584, 434907, 466422, 487623, 508824, 579876, 621896, 650164, 673992, 699633, 869814, 932844, 975246, 1159752, 1300328, 1399266, 1462869, 1739628, 1787951, 1865688, 1950492, 2798532, 2925738, 3479256, 3575902, 3900984, 5363853, 5597064, 5851476, 7151804, 10727706, 11702952, 14303608, 16091559, 21455412, 32183118, 42910824, 64366236, 128732472]

約数ペア:

[(1, 128732472), (2, 64366236), (3, 42910824), (4, 32183118), (6, 21455412), (8, 16091559), (9, 14303608), (11, 11702952), (12, 10727706), (18, 7151804), (22, 5851476), (23, 5597064), (24, 5363853), (33, 3900984), (36, 3575902), (37, 3479256), (44, 2925738), (46, 2798532), (66, 1950492), (69, 1865688), (72, 1787951), (74, 1739628), (88, 1462869), (92, 1399266), (99, 1300328), (111, 1159752), (132, 975246), (138, 932844), (148, 869814), (184, 699633), (191, 673992), (198, 650164), (207, 621896), (222, 579876), (253, 508824), (264, 487623), (276, 466422), (296, 434907), (333, 386584), (382, 336996), (396, 325082), (407, 316296), (414, 310948), (444, 289938), (506, 254412), (552, 233211), (573, 224664), (666, 193292), (759, 169608), (764, 168498), (792, 162541), (814, 158148), (828, 155474), (851, 151272), (888, 144969), (1012, 127206), (1146, 112332), (1221, 105432), (1332, 96646), (1518, 84804), (1528, 84249), (1628, 79074), (1656, 77737), (1702, 75636), (1719, 74888), (2024, 63603), (2101, 61272), (2277, 56536), (2292, 56166), (2442, 52716), (2553, 50424), (2664, 48323), (3036, 42402), (3256, 39537), (3404, 37818), (3438, 37444), (3663, 35144), (4202, 30636), (4393, 29304), (4554, 28268), (4584, 28083), (4884, 26358), (5106, 25212), (6072, 21201), (6303, 20424), (6808, 18909), (6876, 18722), (7067, 18216), (7326, 17572), (7659, 16808), (8404, 15318), (8786, 14652), (9108, 14134), (9361, 13752), (9768, 13179), (10212, 12606)]