145561803842

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{766817}}^1$

素因数の和:766995

約数の個数: 48

約数和(自身を含む): 275364343800

約数和(自身を除く): 129802539958

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 149, 182, 298, 637, 1043, 1274, 1937, 2086, 3874, 7301, 13559, 14602, 27118, 94913, 189826, 766817, 1533634, 5367719, 9968621, 10735438, 19937242, 37574033, 69780347, 75148066, 114255733, 139560694, 228511466, 488462429, 799790131, 976924858, 1485324529, 1599580262, 2970649058, 5598530917, 10397271703, 11197061834, 20794543406, 72780901921, 145561803842]

約数ペア:

[(1, 145561803842), (2, 72780901921), (7, 20794543406), (13, 11197061834), (14, 10397271703), (26, 5598530917), (49, 2970649058), (91, 1599580262), (98, 1485324529), (149, 976924858), (182, 799790131), (298, 488462429), (637, 228511466), (1043, 139560694), (1274, 114255733), (1937, 75148066), (2086, 69780347), (3874, 37574033), (7301, 19937242), (13559, 10735438), (14602, 9968621), (27118, 5367719), (94913, 1533634), (189826, 766817)]