1608197168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2434

約数の個数: 80

約数和(自身を含む): 3412733952

約数和(自身を除く): 1804536784

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 61, 62, 92, 122, 124, 184, 244, 248, 368, 488, 496, 713, 976, 1403, 1426, 1891, 2311, 2806, 2852, 3782, 4622, 5612, 5704, 7564, 9244, 11224, 11408, 15128, 18488, 22448, 30256, 36976, 43493, 53153, 71641, 86986, 106306, 140971, 143282, 173972, 212612, 281942, 286564, 347944, 425224, 563884, 573128, 695888, 850448, 1127768, 1146256, 1647743, 2255536, 3242333, 3295486, 4370101, 6484666, 6590972, 8740202, 12969332, 13181944, 17480404, 25938664, 26363888, 34960808, 51877328, 69921616, 100512323, 201024646, 402049292, 804098584, 1608197168]

約数ペア:

[(1, 1608197168), (2, 804098584), (4, 402049292), (8, 201024646), (16, 100512323), (23, 69921616), (31, 51877328), (46, 34960808), (61, 26363888), (62, 25938664), (92, 17480404), (122, 13181944), (124, 12969332), (184, 8740202), (244, 6590972), (248, 6484666), (368, 4370101), (488, 3295486), (496, 3242333), (713, 2255536), (976, 1647743), (1403, 1146256), (1426, 1127768), (1891, 850448), (2311, 695888), (2806, 573128), (2852, 563884), (3782, 425224), (4622, 347944), (5612, 286564), (5704, 281942), (7564, 212612), (9244, 173972), (11224, 143282), (11408, 140971), (15128, 106306), (18488, 86986), (22448, 71641), (30256, 53153), (36976, 43493)]