100389568

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:369

約数の個数: 56

約数和(自身を含む): 204512672

約数和(自身を除く): 104123104

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 103, 157, 194, 206, 314, 388, 412, 628, 776, 824, 1256, 1552, 1648, 2512, 3104, 3296, 5024, 6208, 6592, 9991, 10048, 15229, 16171, 19982, 30458, 32342, 39964, 60916, 64684, 79928, 121832, 129368, 159856, 243664, 258736, 319712, 487328, 517472, 639424, 974656, 1034944, 1568587, 3137174, 6274348, 12548696, 25097392, 50194784, 100389568]

約数ペア:

[(1, 100389568), (2, 50194784), (4, 25097392), (8, 12548696), (16, 6274348), (32, 3137174), (64, 1568587), (97, 1034944), (103, 974656), (157, 639424), (194, 517472), (206, 487328), (314, 319712), (388, 258736), (412, 243664), (628, 159856), (776, 129368), (824, 121832), (1256, 79928), (1552, 64684), (1648, 60916), (2512, 39964), (3104, 32342), (3296, 30458), (5024, 19982), (6208, 16171), (6592, 15229), (9991, 10048)]