156731757819

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{31477}}^1$

素因数の和:31597

約数の個数: 96

約数和(自身を含む): 274290729984

約数和(自身を除く): 117558972165

約数列:

[1, 3, 7, 13, 21, 23, 39, 61, 69, 91, 161, 169, 183, 273, 299, 427, 483, 507, 793, 897, 1183, 1281, 1403, 2093, 2379, 3549, 3887, 4209, 5551, 6279, 9821, 10309, 11661, 16653, 18239, 27209, 29463, 30927, 31477, 54717, 72163, 81627, 94431, 127673, 216489, 220339, 237107, 383019, 409201, 661017, 711321, 723971, 1227603, 1659749, 1920097, 2171913, 2864407, 4979247, 5067797, 5319613, 5760291, 8593221, 9411623, 13440679, 15203391, 15958839, 24961261, 28234869, 37237291, 40322037, 44162231, 65881361, 74883783, 111711873, 122351099, 132486693, 174728827, 197644083, 309135617, 324496393, 367053297, 524186481, 574109003, 856457693, 927406851, 973489179, 1722327009, 2271474751, 2569373079, 4018763021, 6814424253, 7463417039, 12056289063, 22390251117, 52243919273, 156731757819]

約数ペア:

[(1, 156731757819), (3, 52243919273), (7, 22390251117), (13, 12056289063), (21, 7463417039), (23, 6814424253), (39, 4018763021), (61, 2569373079), (69, 2271474751), (91, 1722327009), (161, 973489179), (169, 927406851), (183, 856457693), (273, 574109003), (299, 524186481), (427, 367053297), (483, 324496393), (507, 309135617), (793, 197644083), (897, 174728827), (1183, 132486693), (1281, 122351099), (1403, 111711873), (2093, 74883783), (2379, 65881361), (3549, 44162231), (3887, 40322037), (4209, 37237291), (5551, 28234869), (6279, 24961261), (9821, 15958839), (10309, 15203391), (11661, 13440679), (16653, 9411623), (18239, 8593221), (27209, 5760291), (29463, 5319613), (30927, 5067797), (31477, 4979247), (54717, 2864407), (72163, 2171913), (81627, 1920097), (94431, 1659749), (127673, 1227603), (216489, 723971), (220339, 711321), (237107, 661017), (383019, 409201)]