8140132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 12181148

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 107, 133, 143, 154, 182, 209, 214, 247, 266, 286, 308, 364, 418, 428, 494, 532, 572, 749, 836, 988, 1001, 1177, 1391, 1463, 1498, 1729, 2002, 2033, 2354, 2717, 2782, 2926, 2996, 3458, 4004, 4066, 4708, 5434, 5564, 5852, 6916, 8132, 8239, 9737, 10868, 14231, 15301, 16478, 19019, 19474, 22363, 26429, 28462, 30602, 32956, 38038, 38948, 44726, 52858, 56924, 61204, 76076, 89452, 105716, 107107, 156541, 185003, 214214, 290719, 313082, 370006, 428428, 581438, 626164, 740012, 1162876, 2035033, 4070066, 8140132]

約数ペア:

[(1, 8140132), (2, 4070066), (4, 2035033), (7, 1162876), (11, 740012), (13, 626164), (14, 581438), (19, 428428), (22, 370006), (26, 313082), (28, 290719), (38, 214214), (44, 185003), (52, 156541), (76, 107107), (77, 105716), (91, 89452), (107, 76076), (133, 61204), (143, 56924), (154, 52858), (182, 44726), (209, 38948), (214, 38038), (247, 32956), (266, 30602), (286, 28462), (308, 26429), (364, 22363), (418, 19474), (428, 19019), (494, 16478), (532, 15301), (572, 14231), (749, 10868), (836, 9737), (988, 8239), (1001, 8132), (1177, 6916), (1391, 5852), (1463, 5564), (1498, 5434), (1729, 4708), (2002, 4066), (2033, 4004), (2354, 3458), (2717, 2996), (2782, 2926)]