131888736

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2455

約数の個数: 144

約数和(自身を含む): 444697344

約数和(自身を除く): 312808608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2423, 2592, 3024, 3402, 3888, 4536, 4846, 6048, 6804, 7269, 7776, 9072, 9692, 13608, 14538, 16961, 18144, 19384, 21807, 27216, 29076, 33922, 38768, 43614, 50883, 54432, 58152, 65421, 67844, 77536, 87228, 101766, 116304, 130842, 135688, 152649, 174456, 196263, 203532, 232608, 261684, 271376, 305298, 348912, 392526, 407064, 457947, 523368, 542752, 588789, 610596, 697824, 785052, 814128, 915894, 1046736, 1177578, 1221192, 1373841, 1570104, 1628256, 1831788, 2093472, 2355156, 2442384, 2747682, 3140208, 3663576, 4121523, 4710312, 4884768, 5495364, 6280416, 7327152, 8243046, 9420624, 10990728, 14654304, 16486092, 18841248, 21981456, 32972184, 43962912, 65944368, 131888736]

約数ペア:

[(1, 131888736), (2, 65944368), (3, 43962912), (4, 32972184), (6, 21981456), (7, 18841248), (8, 16486092), (9, 14654304), (12, 10990728), (14, 9420624), (16, 8243046), (18, 7327152), (21, 6280416), (24, 5495364), (27, 4884768), (28, 4710312), (32, 4121523), (36, 3663576), (42, 3140208), (48, 2747682), (54, 2442384), (56, 2355156), (63, 2093472), (72, 1831788), (81, 1628256), (84, 1570104), (96, 1373841), (108, 1221192), (112, 1177578), (126, 1046736), (144, 915894), (162, 814128), (168, 785052), (189, 697824), (216, 610596), (224, 588789), (243, 542752), (252, 523368), (288, 457947), (324, 407064), (336, 392526), (378, 348912), (432, 305298), (486, 271376), (504, 261684), (567, 232608), (648, 203532), (672, 196263), (756, 174456), (864, 152649), (972, 135688), (1008, 130842), (1134, 116304), (1296, 101766), (1512, 87228), (1701, 77536), (1944, 67844), (2016, 65421), (2268, 58152), (2423, 54432), (2592, 50883), (3024, 43614), (3402, 38768), (3888, 33922), (4536, 29076), (4846, 27216), (6048, 21807), (6804, 19384), (7269, 18144), (7776, 16961), (9072, 14538), (9692, 13608)]