157017952

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7703}}^1$

素因数の和:7740

約数の個数: 72

約数和(自身を含む): 387310896

約数和(自身を除く): 230292944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 7703, 10192, 15406, 20384, 30812, 53921, 61624, 100139, 107842, 123248, 200278, 215684, 246496, 377447, 400556, 431368, 700973, 754894, 801112, 862736, 1401946, 1509788, 1602224, 1725472, 2803892, 3019576, 3204448, 4906811, 5607784, 6039152, 9813622, 11215568, 12078304, 19627244, 22431136, 39254488, 78508976, 157017952]

約数ペア:

[(1, 157017952), (2, 78508976), (4, 39254488), (7, 22431136), (8, 19627244), (13, 12078304), (14, 11215568), (16, 9813622), (26, 6039152), (28, 5607784), (32, 4906811), (49, 3204448), (52, 3019576), (56, 2803892), (91, 1725472), (98, 1602224), (104, 1509788), (112, 1401946), (182, 862736), (196, 801112), (208, 754894), (224, 700973), (364, 431368), (392, 400556), (416, 377447), (637, 246496), (728, 215684), (784, 200278), (1274, 123248), (1456, 107842), (1568, 100139), (2548, 61624), (2912, 53921), (5096, 30812), (7703, 20384), (10192, 15406)]