161087344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 362164320

約数和(自身を除く): 201076976

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 37, 44, 58, 74, 88, 116, 148, 176, 232, 296, 319, 407, 464, 592, 638, 814, 853, 1073, 1276, 1628, 1706, 2146, 2552, 3256, 3412, 4292, 5104, 6512, 6824, 8584, 9383, 11803, 13648, 17168, 18766, 23606, 24737, 31561, 37532, 47212, 49474, 63122, 75064, 94424, 98948, 126244, 150128, 188848, 197896, 252488, 272107, 347171, 395792, 504976, 544214, 694342, 915269, 1088428, 1388684, 1830538, 2176856, 2777368, 3661076, 4353712, 5554736, 7322152, 10067959, 14644304, 20135918, 40271836, 80543672, 161087344]

約数ペア:

[(1, 161087344), (2, 80543672), (4, 40271836), (8, 20135918), (11, 14644304), (16, 10067959), (22, 7322152), (29, 5554736), (37, 4353712), (44, 3661076), (58, 2777368), (74, 2176856), (88, 1830538), (116, 1388684), (148, 1088428), (176, 915269), (232, 694342), (296, 544214), (319, 504976), (407, 395792), (464, 347171), (592, 272107), (638, 252488), (814, 197896), (853, 188848), (1073, 150128), (1276, 126244), (1628, 98948), (1706, 94424), (2146, 75064), (2552, 63122), (3256, 49474), (3412, 47212), (4292, 37532), (5104, 31561), (6512, 24737), (6824, 23606), (8584, 18766), (9383, 17168), (11803, 13648)]