163195904

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 88

約数和(自身を含む): 346647168

約数和(自身を除く): 183451264

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 97, 106, 124, 128, 194, 212, 248, 256, 388, 424, 496, 512, 776, 848, 992, 1024, 1552, 1643, 1696, 1984, 3007, 3104, 3286, 3392, 3968, 5141, 6014, 6208, 6572, 6784, 7936, 10282, 12028, 12416, 13144, 13568, 15872, 20564, 24056, 24832, 26288, 27136, 31744, 41128, 48112, 49664, 52576, 54272, 82256, 96224, 99328, 105152, 159371, 164512, 192448, 210304, 318742, 329024, 384896, 420608, 637484, 658048, 769792, 841216, 1274968, 1316096, 1539584, 1682432, 2549936, 2632192, 3079168, 5099872, 5264384, 10199744, 20399488, 40798976, 81597952, 163195904]

約数ペア:

[(1, 163195904), (2, 81597952), (4, 40798976), (8, 20399488), (16, 10199744), (31, 5264384), (32, 5099872), (53, 3079168), (62, 2632192), (64, 2549936), (97, 1682432), (106, 1539584), (124, 1316096), (128, 1274968), (194, 841216), (212, 769792), (248, 658048), (256, 637484), (388, 420608), (424, 384896), (496, 329024), (512, 318742), (776, 210304), (848, 192448), (992, 164512), (1024, 159371), (1552, 105152), (1643, 99328), (1696, 96224), (1984, 82256), (3007, 54272), (3104, 52576), (3286, 49664), (3392, 48112), (3968, 41128), (5141, 31744), (6014, 27136), (6208, 26288), (6572, 24832), (6784, 24056), (7936, 20564), (10282, 15872), (12028, 13568), (12416, 13144)]