156639716871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{1129}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 233787417600

約数和(自身を除く): 77147700729

約数列:

[1, 3, 11, 33, 61, 157, 183, 439, 471, 671, 1129, 1317, 1727, 2013, 3387, 4829, 5181, 9577, 12419, 14487, 26779, 28731, 37257, 68869, 68923, 80337, 105347, 177253, 206607, 206769, 294569, 316041, 495631, 531759, 757559, 758153, 883707, 1486893, 1949783, 2272677, 2274459, 4204303, 5451941, 5849349, 10812433, 12612909, 16355823, 30233491, 32437299, 46247333, 77814067, 90700473, 118936763, 138741999, 233442201, 332568401, 356810289, 855954737, 997705203, 2567864211, 4746658087, 14239974261, 52213238957, 156639716871]

約数ペア:

[(1, 156639716871), (3, 52213238957), (11, 14239974261), (33, 4746658087), (61, 2567864211), (157, 997705203), (183, 855954737), (439, 356810289), (471, 332568401), (671, 233442201), (1129, 138741999), (1317, 118936763), (1727, 90700473), (2013, 77814067), (3387, 46247333), (4829, 32437299), (5181, 30233491), (9577, 16355823), (12419, 12612909), (14487, 10812433), (26779, 5849349), (28731, 5451941), (37257, 4204303), (68869, 2274459), (68923, 2272677), (80337, 1949783), (105347, 1486893), (177253, 883707), (206607, 758153), (206769, 757559), (294569, 531759), (316041, 495631)]