166698940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21317}}^1$

素因数の和:21366

約数の個数: 48

約数和(自身を含む): 386793792

約数和(自身を除く): 220094852

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 21317, 42634, 85268, 106585, 213170, 362389, 426340, 490291, 724778, 980582, 1449556, 1811945, 1961164, 2451455, 3623890, 4902910, 7247780, 8334947, 9805820, 16669894, 33339788, 41674735, 83349470, 166698940]

約数ペア:

[(1, 166698940), (2, 83349470), (4, 41674735), (5, 33339788), (10, 16669894), (17, 9805820), (20, 8334947), (23, 7247780), (34, 4902910), (46, 3623890), (68, 2451455), (85, 1961164), (92, 1811945), (115, 1449556), (170, 980582), (230, 724778), (340, 490291), (391, 426340), (460, 362389), (782, 213170), (1564, 106585), (1955, 85268), (3910, 42634), (7820, 21317)]