128192328

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 392025600

約数和(自身を除く): 263833272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 163, 198, 216, 264, 297, 326, 331, 396, 489, 594, 652, 662, 792, 978, 993, 1188, 1304, 1324, 1467, 1793, 1956, 1986, 2376, 2648, 2934, 2979, 3586, 3641, 3912, 3972, 4401, 5379, 5868, 5958, 7172, 7282, 7944, 8802, 8937, 10758, 10923, 11736, 11916, 14344, 14564, 16137, 17604, 17874, 21516, 21846, 23832, 29128, 32274, 32769, 35208, 35748, 43032, 43692, 48411, 53953, 64548, 65538, 71496, 87384, 96822, 98307, 107906, 129096, 131076, 161859, 193644, 196614, 215812, 262152, 323718, 387288, 393228, 431624, 485577, 593483, 647436, 786456, 971154, 1186966, 1294872, 1456731, 1780449, 1942308, 2373932, 2913462, 3560898, 3884616, 4747864, 5341347, 5826924, 7121796, 10682694, 11653848, 14243592, 16024041, 21365388, 32048082, 42730776, 64096164, 128192328]

約数ペア:

[(1, 128192328), (2, 64096164), (3, 42730776), (4, 32048082), (6, 21365388), (8, 16024041), (9, 14243592), (11, 11653848), (12, 10682694), (18, 7121796), (22, 5826924), (24, 5341347), (27, 4747864), (33, 3884616), (36, 3560898), (44, 2913462), (54, 2373932), (66, 1942308), (72, 1780449), (88, 1456731), (99, 1294872), (108, 1186966), (132, 971154), (163, 786456), (198, 647436), (216, 593483), (264, 485577), (297, 431624), (326, 393228), (331, 387288), (396, 323718), (489, 262152), (594, 215812), (652, 196614), (662, 193644), (792, 161859), (978, 131076), (993, 129096), (1188, 107906), (1304, 98307), (1324, 96822), (1467, 87384), (1793, 71496), (1956, 65538), (1986, 64548), (2376, 53953), (2648, 48411), (2934, 43692), (2979, 43032), (3586, 35748), (3641, 35208), (3912, 32769), (3972, 32274), (4401, 29128), (5379, 23832), (5868, 21846), (5958, 21516), (7172, 17874), (7282, 17604), (7944, 16137), (8802, 14564), (8937, 14344), (10758, 11916), (10923, 11736)]