168953824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 373403520

約数和(自身を除く): 204449696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 79, 97, 104, 106, 158, 194, 208, 212, 316, 388, 416, 424, 632, 689, 776, 848, 1027, 1261, 1264, 1378, 1552, 1696, 2054, 2522, 2528, 2756, 3104, 4108, 4187, 5044, 5141, 5512, 7663, 8216, 8374, 10088, 10282, 11024, 15326, 16432, 16748, 20176, 20564, 22048, 30652, 32864, 33496, 40352, 41128, 54431, 61304, 66833, 66992, 82256, 99619, 108862, 122608, 133666, 133984, 164512, 199238, 217724, 245216, 267332, 398476, 406139, 435448, 534664, 796952, 812278, 870896, 1069328, 1593904, 1624556, 1741792, 2138656, 3187808, 3249112, 5279807, 6498224, 10559614, 12996448, 21119228, 42238456, 84476912, 168953824]

約数ペア:

[(1, 168953824), (2, 84476912), (4, 42238456), (8, 21119228), (13, 12996448), (16, 10559614), (26, 6498224), (32, 5279807), (52, 3249112), (53, 3187808), (79, 2138656), (97, 1741792), (104, 1624556), (106, 1593904), (158, 1069328), (194, 870896), (208, 812278), (212, 796952), (316, 534664), (388, 435448), (416, 406139), (424, 398476), (632, 267332), (689, 245216), (776, 217724), (848, 199238), (1027, 164512), (1261, 133984), (1264, 133666), (1378, 122608), (1552, 108862), (1696, 99619), (2054, 82256), (2522, 66992), (2528, 66833), (2756, 61304), (3104, 54431), (4108, 41128), (4187, 40352), (5044, 33496), (5141, 32864), (5512, 30652), (7663, 22048), (8216, 20564), (8374, 20176), (10088, 16748), (10282, 16432), (11024, 15326)]