137807152

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2154

約数の個数: 80

約数和(自身を含む): 331724800

約数和(自身を除く): 193917648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2089, 2128, 2356, 3472, 4123, 4178, 4712, 8246, 8356, 9424, 14623, 16492, 16712, 29246, 32984, 33424, 39691, 58492, 64759, 65968, 79382, 116984, 129518, 158764, 233968, 259036, 277837, 317528, 453313, 518072, 555674, 635056, 906626, 1036144, 1111348, 1230421, 1813252, 2222696, 2460842, 3626504, 4445392, 4921684, 7253008, 8612947, 9843368, 17225894, 19686736, 34451788, 68903576, 137807152]

約数ペア:

[(1, 137807152), (2, 68903576), (4, 34451788), (7, 19686736), (8, 17225894), (14, 9843368), (16, 8612947), (19, 7253008), (28, 4921684), (31, 4445392), (38, 3626504), (56, 2460842), (62, 2222696), (76, 1813252), (112, 1230421), (124, 1111348), (133, 1036144), (152, 906626), (217, 635056), (248, 555674), (266, 518072), (304, 453313), (434, 317528), (496, 277837), (532, 259036), (589, 233968), (868, 158764), (1064, 129518), (1178, 116984), (1736, 79382), (2089, 65968), (2128, 64759), (2356, 58492), (3472, 39691), (4123, 33424), (4178, 32984), (4712, 29246), (8246, 16712), (8356, 16492), (9424, 14623)]