129528864

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 383272344

約数和(自身を除く): 253743480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 73, 96, 101, 122, 144, 146, 183, 202, 219, 244, 288, 292, 303, 366, 404, 438, 488, 549, 584, 606, 657, 732, 808, 876, 909, 976, 1098, 1168, 1212, 1314, 1464, 1616, 1752, 1818, 1952, 2196, 2336, 2424, 2628, 2928, 3232, 3504, 3636, 4392, 4453, 4848, 5256, 5856, 6161, 7008, 7272, 7373, 8784, 8906, 9696, 10512, 12322, 13359, 14544, 14746, 17568, 17812, 18483, 21024, 22119, 24644, 26718, 29088, 29492, 35624, 36966, 40077, 44238, 49288, 53436, 55449, 58984, 66357, 71248, 73932, 80154, 88476, 98576, 106872, 110898, 117968, 132714, 142496, 147864, 160308, 176952, 197152, 213744, 221796, 235936, 265428, 295728, 320616, 353904, 427488, 443592, 449753, 530856, 591456, 641232, 707808, 887184, 899506, 1061712, 1282464, 1349259, 1774368, 1799012, 2123424, 2698518, 3598024, 4047777, 5397036, 7196048, 8095554, 10794072, 14392096, 16191108, 21588144, 32382216, 43176288, 64764432, 129528864]

約数ペア:

[(1, 129528864), (2, 64764432), (3, 43176288), (4, 32382216), (6, 21588144), (8, 16191108), (9, 14392096), (12, 10794072), (16, 8095554), (18, 7196048), (24, 5397036), (32, 4047777), (36, 3598024), (48, 2698518), (61, 2123424), (72, 1799012), (73, 1774368), (96, 1349259), (101, 1282464), (122, 1061712), (144, 899506), (146, 887184), (183, 707808), (202, 641232), (219, 591456), (244, 530856), (288, 449753), (292, 443592), (303, 427488), (366, 353904), (404, 320616), (438, 295728), (488, 265428), (549, 235936), (584, 221796), (606, 213744), (657, 197152), (732, 176952), (808, 160308), (876, 147864), (909, 142496), (976, 132714), (1098, 117968), (1168, 110898), (1212, 106872), (1314, 98576), (1464, 88476), (1616, 80154), (1752, 73932), (1818, 71248), (1952, 66357), (2196, 58984), (2336, 55449), (2424, 53436), (2628, 49288), (2928, 44238), (3232, 40077), (3504, 36966), (3636, 35624), (4392, 29492), (4453, 29088), (4848, 26718), (5256, 24644), (5856, 22119), (6161, 21024), (7008, 18483), (7272, 17812), (7373, 17568), (8784, 14746), (8906, 14544), (9696, 13359), (10512, 12322)]