140052076031

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 172965888000

約数和(自身を除く): 32913811969

約数列:

[1, 7, 23, 67, 79, 149, 161, 469, 553, 1043, 1103, 1541, 1817, 3427, 5293, 7721, 9983, 10787, 11771, 12719, 23989, 25369, 37051, 69881, 73901, 82397, 87137, 121739, 164347, 177583, 229609, 270733, 517307, 609959, 788657, 852173, 1150429, 1607263, 1699723, 1895131, 2004151, 3779981, 5520599, 5838179, 11011249, 11898061, 12983413, 14029057, 18139111, 26459867, 40867253, 77078743, 90883891, 126973777, 134278117, 253258727, 298618499, 869888671, 939946819, 1772811089, 2090329493, 6089220697, 20007439433, 140052076031]

約数ペア:

[(1, 140052076031), (7, 20007439433), (23, 6089220697), (67, 2090329493), (79, 1772811089), (149, 939946819), (161, 869888671), (469, 298618499), (553, 253258727), (1043, 134278117), (1103, 126973777), (1541, 90883891), (1817, 77078743), (3427, 40867253), (5293, 26459867), (7721, 18139111), (9983, 14029057), (10787, 12983413), (11771, 11898061), (12719, 11011249), (23989, 5838179), (25369, 5520599), (37051, 3779981), (69881, 2004151), (73901, 1895131), (82397, 1699723), (87137, 1607263), (121739, 1150429), (164347, 852173), (177583, 788657), (229609, 609959), (270733, 517307)]