129218224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11587}}^1$

素因数の和:11653

約数の個数: 40

約数和(自身を含む): 271576368

約数和(自身を除く): 142358144

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 11587, 23174, 46348, 92696, 185392, 196979, 393958, 475067, 787916, 950134, 1575832, 1900268, 3151664, 3800536, 7601072, 8076139, 16152278, 32304556, 64609112, 129218224]

約数ペア:

[(1, 129218224), (2, 64609112), (4, 32304556), (8, 16152278), (16, 8076139), (17, 7601072), (34, 3800536), (41, 3151664), (68, 1900268), (82, 1575832), (136, 950134), (164, 787916), (272, 475067), (328, 393958), (656, 196979), (697, 185392), (1394, 92696), (2788, 46348), (5576, 23174), (11152, 11587)]