153241928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 347397120

約数和(自身を除く): 194155192

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1736, 2153, 2296, 2542, 4306, 5084, 8612, 8897, 10168, 15071, 17224, 17794, 30142, 35588, 60284, 66743, 71176, 88273, 120568, 133486, 176546, 266972, 353092, 467201, 533944, 617911, 706184, 934402, 1235822, 1868804, 2471644, 2736463, 3737608, 4943288, 5472926, 10945852, 19155241, 21891704, 38310482, 76620964, 153241928]

約数ペア:

[(1, 153241928), (2, 76620964), (4, 38310482), (7, 21891704), (8, 19155241), (14, 10945852), (28, 5472926), (31, 4943288), (41, 3737608), (56, 2736463), (62, 2471644), (82, 1868804), (124, 1235822), (164, 934402), (217, 706184), (248, 617911), (287, 533944), (328, 467201), (434, 353092), (574, 266972), (868, 176546), (1148, 133486), (1271, 120568), (1736, 88273), (2153, 71176), (2296, 66743), (2542, 60284), (4306, 35588), (5084, 30142), (8612, 17794), (8897, 17224), (10168, 15071)]