129308886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1251

約数の個数: 80

約数和(自身を含む): 334715040

約数和(自身を除く): 205406154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 101, 126, 162, 189, 202, 303, 378, 567, 606, 707, 909, 1129, 1134, 1414, 1818, 2121, 2258, 2727, 3387, 4242, 5454, 6363, 6774, 7903, 8181, 10161, 12726, 15806, 16362, 19089, 20322, 23709, 30483, 38178, 47418, 57267, 60966, 71127, 91449, 114029, 114534, 142254, 182898, 213381, 228058, 342087, 426762, 640143, 684174, 798203, 1026261, 1280286, 1596406, 2052522, 2394609, 3078783, 4789218, 6157566, 7183827, 9236349, 14367654, 18472698, 21551481, 43102962, 64654443, 129308886]

約数ペア:

[(1, 129308886), (2, 64654443), (3, 43102962), (6, 21551481), (7, 18472698), (9, 14367654), (14, 9236349), (18, 7183827), (21, 6157566), (27, 4789218), (42, 3078783), (54, 2394609), (63, 2052522), (81, 1596406), (101, 1280286), (126, 1026261), (162, 798203), (189, 684174), (202, 640143), (303, 426762), (378, 342087), (567, 228058), (606, 213381), (707, 182898), (909, 142254), (1129, 114534), (1134, 114029), (1414, 91449), (1818, 71127), (2121, 60966), (2258, 57267), (2727, 47418), (3387, 38178), (4242, 30483), (5454, 23709), (6363, 20322), (6774, 19089), (7903, 16362), (8181, 15806), (10161, 12726)]