137669896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 344736000

約数和(自身を除く): 207066104

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 37, 38, 52, 56, 74, 76, 91, 104, 133, 148, 152, 182, 247, 259, 266, 269, 296, 364, 481, 494, 518, 532, 538, 703, 728, 962, 988, 1036, 1064, 1076, 1406, 1729, 1883, 1924, 1976, 2072, 2152, 2812, 3367, 3458, 3497, 3766, 3848, 4921, 5111, 5624, 6734, 6916, 6994, 7532, 9139, 9842, 9953, 10222, 13468, 13832, 13988, 15064, 18278, 19684, 19906, 20444, 24479, 26936, 27976, 35777, 36556, 39368, 39812, 40888, 48958, 63973, 66443, 69671, 71554, 73112, 79624, 97916, 127946, 129389, 132886, 139342, 143108, 189107, 195832, 255892, 258778, 265772, 278684, 286216, 378214, 465101, 511784, 517556, 531544, 557368, 756428, 905723, 930202, 1035112, 1323749, 1512856, 1811446, 1860404, 2458391, 2647498, 3622892, 3720808, 4916782, 5294996, 7245784, 9833564, 10589992, 17208737, 19667128, 34417474, 68834948, 137669896]

約数ペア:

[(1, 137669896), (2, 68834948), (4, 34417474), (7, 19667128), (8, 17208737), (13, 10589992), (14, 9833564), (19, 7245784), (26, 5294996), (28, 4916782), (37, 3720808), (38, 3622892), (52, 2647498), (56, 2458391), (74, 1860404), (76, 1811446), (91, 1512856), (104, 1323749), (133, 1035112), (148, 930202), (152, 905723), (182, 756428), (247, 557368), (259, 531544), (266, 517556), (269, 511784), (296, 465101), (364, 378214), (481, 286216), (494, 278684), (518, 265772), (532, 258778), (538, 255892), (703, 195832), (728, 189107), (962, 143108), (988, 139342), (1036, 132886), (1064, 129389), (1076, 127946), (1406, 97916), (1729, 79624), (1883, 73112), (1924, 71554), (1976, 69671), (2072, 66443), (2152, 63973), (2812, 48958), (3367, 40888), (3458, 39812), (3497, 39368), (3766, 36556), (3848, 35777), (4921, 27976), (5111, 26936), (5624, 24479), (6734, 20444), (6916, 19906), (6994, 19684), (7532, 18278), (9139, 15064), (9842, 13988), (9953, 13832), (10222, 13468)]