145994328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{106721}}^1$

素因数の和:106752

約数の個数: 48

約数和(自身を含む): 416215800

約数和(自身を除く): 270221472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 106721, 213442, 320163, 426884, 640326, 853768, 960489, 1280652, 1920978, 2027699, 2561304, 3841956, 4055398, 6083097, 7683912, 8110796, 12166194, 16221592, 18249291, 24332388, 36498582, 48664776, 72997164, 145994328]

約数ペア:

[(1, 145994328), (2, 72997164), (3, 48664776), (4, 36498582), (6, 24332388), (8, 18249291), (9, 16221592), (12, 12166194), (18, 8110796), (19, 7683912), (24, 6083097), (36, 4055398), (38, 3841956), (57, 2561304), (72, 2027699), (76, 1920978), (114, 1280652), (152, 960489), (171, 853768), (228, 640326), (342, 426884), (456, 320163), (684, 213442), (1368, 106721)]