140304296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 302218560

約数和(自身を除く): 161914264

約数列:

[1, 2, 4, 8, 11, 22, 37, 41, 44, 74, 82, 88, 148, 164, 296, 328, 407, 451, 814, 902, 1051, 1517, 1628, 1804, 2102, 3034, 3256, 3608, 4204, 6068, 8408, 11561, 12136, 16687, 23122, 33374, 38887, 43091, 46244, 66748, 77774, 86182, 92488, 133496, 155548, 172364, 311096, 344728, 427757, 474001, 855514, 948002, 1594367, 1711028, 1896004, 3188734, 3422056, 3792008, 6377468, 12754936, 17538037, 35076074, 70152148, 140304296]

約数ペア:

[(1, 140304296), (2, 70152148), (4, 35076074), (8, 17538037), (11, 12754936), (22, 6377468), (37, 3792008), (41, 3422056), (44, 3188734), (74, 1896004), (82, 1711028), (88, 1594367), (148, 948002), (164, 855514), (296, 474001), (328, 427757), (407, 344728), (451, 311096), (814, 172364), (902, 155548), (1051, 133496), (1517, 92488), (1628, 86182), (1804, 77774), (2102, 66748), (3034, 46244), (3256, 43091), (3608, 38887), (4204, 33374), (6068, 23122), (8408, 16687), (11561, 12136)]