148852144

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 338817600

約数和(自身を除く): 189965456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 109, 112, 137, 178, 218, 274, 356, 436, 548, 623, 712, 763, 872, 959, 1096, 1246, 1424, 1526, 1744, 1918, 2192, 2492, 3052, 3836, 4984, 6104, 7672, 9701, 9968, 12193, 12208, 14933, 15344, 19402, 24386, 29866, 38804, 48772, 59732, 67907, 77608, 85351, 97544, 104531, 119464, 135814, 155216, 170702, 195088, 209062, 238928, 271628, 341404, 418124, 543256, 682808, 836248, 1086512, 1329037, 1365616, 1672496, 2658074, 5316148, 9303259, 10632296, 18606518, 21264592, 37213036, 74426072, 148852144]

約数ペア:

[(1, 148852144), (2, 74426072), (4, 37213036), (7, 21264592), (8, 18606518), (14, 10632296), (16, 9303259), (28, 5316148), (56, 2658074), (89, 1672496), (109, 1365616), (112, 1329037), (137, 1086512), (178, 836248), (218, 682808), (274, 543256), (356, 418124), (436, 341404), (548, 271628), (623, 238928), (712, 209062), (763, 195088), (872, 170702), (959, 155216), (1096, 135814), (1246, 119464), (1424, 104531), (1526, 97544), (1744, 85351), (1918, 77608), (2192, 67907), (2492, 59732), (3052, 48772), (3836, 38804), (4984, 29866), (6104, 24386), (7672, 19402), (9701, 15344), (9968, 14933), (12193, 12208)]