140702772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 387330048

約数和(自身を除く): 246627276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 157, 188, 227, 282, 314, 329, 454, 471, 564, 628, 658, 681, 908, 942, 987, 1099, 1316, 1362, 1589, 1884, 1974, 2198, 2724, 3178, 3297, 3948, 4396, 4767, 6356, 6594, 7379, 9534, 10669, 13188, 14758, 19068, 21338, 22137, 29516, 32007, 35639, 42676, 44274, 51653, 64014, 71278, 74683, 88548, 103306, 106917, 128028, 142556, 149366, 154959, 206612, 213834, 224049, 249473, 298732, 309918, 427668, 448098, 498946, 619836, 748419, 896196, 997892, 1496838, 1675033, 2993676, 3350066, 5025099, 6700132, 10050198, 11725231, 20100396, 23450462, 35175693, 46900924, 70351386, 140702772]

約数ペア:

[(1, 140702772), (2, 70351386), (3, 46900924), (4, 35175693), (6, 23450462), (7, 20100396), (12, 11725231), (14, 10050198), (21, 6700132), (28, 5025099), (42, 3350066), (47, 2993676), (84, 1675033), (94, 1496838), (141, 997892), (157, 896196), (188, 748419), (227, 619836), (282, 498946), (314, 448098), (329, 427668), (454, 309918), (471, 298732), (564, 249473), (628, 224049), (658, 213834), (681, 206612), (908, 154959), (942, 149366), (987, 142556), (1099, 128028), (1316, 106917), (1362, 103306), (1589, 88548), (1884, 74683), (1974, 71278), (2198, 64014), (2724, 51653), (3178, 44274), (3297, 42676), (3948, 35639), (4396, 32007), (4767, 29516), (6356, 22137), (6594, 21338), (7379, 19068), (9534, 14758), (10669, 13188)]