128238264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23131}}^1$

素因数の和:23161

約数の個数: 96

約数和(自身を含む): 433031040

約数和(自身を除く): 304792776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 23131, 46262, 69393, 92524, 138786, 161917, 185048, 208179, 254441, 277572, 323834, 416358, 485751, 508882, 555144, 647668, 763323, 832716, 971502, 1017764, 1295336, 1457253, 1526646, 1665432, 1781087, 1943004, 2035528, 2289969, 2914506, 3053292, 3562174, 3886008, 4579938, 5343261, 5829012, 6106584, 7124348, 9159876, 10686522, 11658024, 14248696, 16029783, 18319752, 21373044, 32059566, 42746088, 64119132, 128238264]

約数ペア:

[(1, 128238264), (2, 64119132), (3, 42746088), (4, 32059566), (6, 21373044), (7, 18319752), (8, 16029783), (9, 14248696), (11, 11658024), (12, 10686522), (14, 9159876), (18, 7124348), (21, 6106584), (22, 5829012), (24, 5343261), (28, 4579938), (33, 3886008), (36, 3562174), (42, 3053292), (44, 2914506), (56, 2289969), (63, 2035528), (66, 1943004), (72, 1781087), (77, 1665432), (84, 1526646), (88, 1457253), (99, 1295336), (126, 1017764), (132, 971502), (154, 832716), (168, 763323), (198, 647668), (231, 555144), (252, 508882), (264, 485751), (308, 416358), (396, 323834), (462, 277572), (504, 254441), (616, 208179), (693, 185048), (792, 161917), (924, 138786), (1386, 92524), (1848, 69393), (2772, 46262), (5544, 23131)]