13125112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 33516000

約数和(自身を除く): 20390888

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 149, 154, 182, 242, 286, 298, 308, 364, 484, 572, 596, 616, 728, 847, 968, 1001, 1043, 1144, 1192, 1573, 1639, 1694, 1937, 2002, 2086, 3146, 3278, 3388, 3874, 4004, 4172, 6292, 6556, 6776, 7748, 8008, 8344, 11011, 11473, 12584, 13112, 13559, 15496, 18029, 21307, 22022, 22946, 27118, 36058, 42614, 44044, 45892, 54236, 72116, 85228, 88088, 91784, 108472, 126203, 144232, 149149, 170456, 234377, 252406, 298298, 468754, 504812, 596596, 937508, 1009624, 1193192, 1640639, 1875016, 3281278, 6562556, 13125112]

約数ペア:

[(1, 13125112), (2, 6562556), (4, 3281278), (7, 1875016), (8, 1640639), (11, 1193192), (13, 1009624), (14, 937508), (22, 596596), (26, 504812), (28, 468754), (44, 298298), (52, 252406), (56, 234377), (77, 170456), (88, 149149), (91, 144232), (104, 126203), (121, 108472), (143, 91784), (149, 88088), (154, 85228), (182, 72116), (242, 54236), (286, 45892), (298, 44044), (308, 42614), (364, 36058), (484, 27118), (572, 22946), (596, 22022), (616, 21307), (728, 18029), (847, 15496), (968, 13559), (1001, 13112), (1043, 12584), (1144, 11473), (1192, 11011), (1573, 8344), (1639, 8008), (1694, 7748), (1937, 6776), (2002, 6556), (2086, 6292), (3146, 4172), (3278, 4004), (3388, 3874)]