189915136

素因数分解:

$2^{13}\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 56

約数和(自身を含む): 385328160

約数和(自身を除く): 195413024

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 239, 256, 388, 478, 512, 776, 956, 1024, 1552, 1912, 2048, 3104, 3824, 4096, 6208, 7648, 8192, 12416, 15296, 23183, 24832, 30592, 46366, 49664, 61184, 92732, 99328, 122368, 185464, 198656, 244736, 370928, 397312, 489472, 741856, 794624, 978944, 1483712, 1957888, 2967424, 5934848, 11869696, 23739392, 47478784, 94957568, 189915136]

約数ペア:

[(1, 189915136), (2, 94957568), (4, 47478784), (8, 23739392), (16, 11869696), (32, 5934848), (64, 2967424), (97, 1957888), (128, 1483712), (194, 978944), (239, 794624), (256, 741856), (388, 489472), (478, 397312), (512, 370928), (776, 244736), (956, 198656), (1024, 185464), (1552, 122368), (1912, 99328), (2048, 92732), (3104, 61184), (3824, 49664), (4096, 46366), (6208, 30592), (7648, 24832), (8192, 23183), (12416, 15296)]