144442298

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 298661076

約数和(自身を除く): 154218778

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 242, 286, 539, 637, 847, 937, 1001, 1078, 1274, 1573, 1694, 1874, 2002, 3146, 5929, 6559, 7007, 10307, 11011, 11858, 12181, 13118, 14014, 20614, 22022, 24362, 45913, 72149, 77077, 85267, 91826, 113377, 133991, 144298, 154154, 170534, 226754, 267982, 505043, 596869, 793639, 937937, 1010086, 1193738, 1473901, 1587278, 1875874, 2947802, 5555473, 6565559, 10317307, 11110946, 13131118, 20634614, 72221149, 144442298]

約数ペア:

[(1, 144442298), (2, 72221149), (7, 20634614), (11, 13131118), (13, 11110946), (14, 10317307), (22, 6565559), (26, 5555473), (49, 2947802), (77, 1875874), (91, 1587278), (98, 1473901), (121, 1193738), (143, 1010086), (154, 937937), (182, 793639), (242, 596869), (286, 505043), (539, 267982), (637, 226754), (847, 170534), (937, 154154), (1001, 144298), (1078, 133991), (1274, 113377), (1573, 91826), (1694, 85267), (1874, 77077), (2002, 72149), (3146, 45913), (5929, 24362), (6559, 22022), (7007, 20614), (10307, 14014), (11011, 13118), (11858, 12181)]