149848394748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3673}}^1\times {\mathrm{20117}}^1$

素因数の和:23823

約数の個数: 72

約数和(自身を含む): 378732937968

約数和(自身を除く): 228884543220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 3673, 7346, 11019, 14692, 20117, 22038, 40234, 44076, 47749, 60351, 80468, 95498, 120702, 143247, 190996, 241404, 261521, 286494, 523042, 572988, 620737, 784563, 1046084, 1241474, 1569126, 1862211, 2482948, 3138252, 3399773, 3724422, 6799546, 7448844, 10199319, 13599092, 20398638, 40797276, 73889741, 147779482, 221669223, 295558964, 443338446, 886676892, 960566633, 1921133266, 2881699899, 3842266532, 5763399798, 11526799596, 12487366229, 24974732458, 37462098687, 49949464916, 74924197374, 149848394748]

約数ペア:

[(1, 149848394748), (2, 74924197374), (3, 49949464916), (4, 37462098687), (6, 24974732458), (12, 12487366229), (13, 11526799596), (26, 5763399798), (39, 3842266532), (52, 2881699899), (78, 1921133266), (156, 960566633), (169, 886676892), (338, 443338446), (507, 295558964), (676, 221669223), (1014, 147779482), (2028, 73889741), (3673, 40797276), (7346, 20398638), (11019, 13599092), (14692, 10199319), (20117, 7448844), (22038, 6799546), (40234, 3724422), (44076, 3399773), (47749, 3138252), (60351, 2482948), (80468, 1862211), (95498, 1569126), (120702, 1241474), (143247, 1046084), (190996, 784563), (241404, 620737), (261521, 572988), (286494, 523042)]