171940224

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 477751680

約数和(自身を除く): 305811456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 67, 82, 96, 123, 128, 134, 163, 164, 192, 201, 246, 268, 326, 328, 384, 402, 489, 492, 536, 652, 656, 804, 978, 984, 1072, 1304, 1312, 1608, 1956, 1968, 2144, 2608, 2624, 2747, 3216, 3912, 3936, 4288, 5216, 5248, 5494, 6432, 6683, 7824, 7872, 8241, 8576, 10432, 10921, 10988, 12864, 13366, 15648, 15744, 16482, 20049, 20864, 21842, 21976, 25728, 26732, 31296, 32763, 32964, 40098, 43684, 43952, 53464, 62592, 65526, 65928, 80196, 87368, 87904, 106928, 131052, 131856, 160392, 174736, 175808, 213856, 262104, 263712, 320784, 349472, 351616, 427712, 447761, 524208, 527424, 641568, 698944, 855424, 895522, 1048416, 1054848, 1283136, 1343283, 1397888, 1791044, 2096832, 2566272, 2686566, 3582088, 4193664, 5373132, 7164176, 10746264, 14328352, 21492528, 28656704, 42985056, 57313408, 85970112, 171940224]

約数ペア:

[(1, 171940224), (2, 85970112), (3, 57313408), (4, 42985056), (6, 28656704), (8, 21492528), (12, 14328352), (16, 10746264), (24, 7164176), (32, 5373132), (41, 4193664), (48, 3582088), (64, 2686566), (67, 2566272), (82, 2096832), (96, 1791044), (123, 1397888), (128, 1343283), (134, 1283136), (163, 1054848), (164, 1048416), (192, 895522), (201, 855424), (246, 698944), (268, 641568), (326, 527424), (328, 524208), (384, 447761), (402, 427712), (489, 351616), (492, 349472), (536, 320784), (652, 263712), (656, 262104), (804, 213856), (978, 175808), (984, 174736), (1072, 160392), (1304, 131856), (1312, 131052), (1608, 106928), (1956, 87904), (1968, 87368), (2144, 80196), (2608, 65928), (2624, 65526), (2747, 62592), (3216, 53464), (3912, 43952), (3936, 43684), (4288, 40098), (5216, 32964), (5248, 32763), (5494, 31296), (6432, 26732), (6683, 25728), (7824, 21976), (7872, 21842), (8241, 20864), (8576, 20049), (10432, 16482), (10921, 15744), (10988, 15648), (12864, 13366)]