164038185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9323}}^1$

素因数の和:9374

約数の個数: 48

約数和(自身を含む): 314181504

約数和(自身を除く): 150143319

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 5865, 9323, 17595, 27969, 46615, 83907, 139845, 158491, 214429, 419535, 475473, 643287, 792455, 1072145, 1426419, 1929861, 2377365, 3216435, 3645293, 7132095, 9649305, 10935879, 18226465, 32807637, 54679395, 164038185]

約数ペア:

[(1, 164038185), (3, 54679395), (5, 32807637), (9, 18226465), (15, 10935879), (17, 9649305), (23, 7132095), (45, 3645293), (51, 3216435), (69, 2377365), (85, 1929861), (115, 1426419), (153, 1072145), (207, 792455), (255, 643287), (345, 475473), (391, 419535), (765, 214429), (1035, 158491), (1173, 139845), (1955, 83907), (3519, 46615), (5865, 27969), (9323, 17595)]