16195088

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 39580800

約数和(自身を除く): 23385712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 227, 343, 364, 392, 454, 637, 686, 728, 784, 908, 1274, 1372, 1456, 1589, 1816, 2548, 2744, 2951, 3178, 3632, 4459, 5096, 5488, 5902, 6356, 8918, 10192, 11123, 11804, 12712, 17836, 20657, 22246, 23608, 25424, 35672, 41314, 44492, 47216, 71344, 77861, 82628, 88984, 144599, 155722, 165256, 177968, 289198, 311444, 330512, 578396, 622888, 1012193, 1156792, 1245776, 2024386, 2313584, 4048772, 8097544, 16195088]

約数ペア:

[(1, 16195088), (2, 8097544), (4, 4048772), (7, 2313584), (8, 2024386), (13, 1245776), (14, 1156792), (16, 1012193), (26, 622888), (28, 578396), (49, 330512), (52, 311444), (56, 289198), (91, 177968), (98, 165256), (104, 155722), (112, 144599), (182, 88984), (196, 82628), (208, 77861), (227, 71344), (343, 47216), (364, 44492), (392, 41314), (454, 35672), (637, 25424), (686, 23608), (728, 22246), (784, 20657), (908, 17836), (1274, 12712), (1372, 11804), (1456, 11123), (1589, 10192), (1816, 8918), (2548, 6356), (2744, 5902), (2951, 5488), (3178, 5096), (3632, 4459)]