159187002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 362154240

約数和(自身を除く): 202967238

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 897, 997, 1157, 1794, 1994, 2047, 2314, 2991, 3471, 4094, 5982, 6141, 6942, 12282, 12961, 22931, 25922, 26611, 38883, 45862, 53222, 68793, 77766, 79833, 88733, 137586, 159666, 177466, 266199, 298103, 532398, 596206, 894309, 1153529, 1788618, 2040859, 2307058, 3460587, 4081718, 6122577, 6921174, 12245154, 26531167, 53062334, 79593501, 159187002]

約数ペア:

[(1, 159187002), (2, 79593501), (3, 53062334), (6, 26531167), (13, 12245154), (23, 6921174), (26, 6122577), (39, 4081718), (46, 3460587), (69, 2307058), (78, 2040859), (89, 1788618), (138, 1153529), (178, 894309), (267, 596206), (299, 532398), (534, 298103), (598, 266199), (897, 177466), (997, 159666), (1157, 137586), (1794, 88733), (1994, 79833), (2047, 77766), (2314, 68793), (2991, 53222), (3471, 45862), (4094, 38883), (5982, 26611), (6141, 25922), (6942, 22931), (12282, 12961)]