156947637236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{50461}}^1$

素因数の和:50641

約数の個数: 72

約数和(自身を含む): 307177938144

約数和(自身を除く): 150230300908

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 107, 169, 172, 214, 338, 428, 559, 676, 1118, 1391, 2236, 2782, 4601, 5564, 7267, 9202, 14534, 18083, 18404, 29068, 36166, 50461, 59813, 72332, 100922, 119626, 201844, 239252, 655993, 777569, 1311986, 1555138, 2169823, 2623972, 3110276, 4339646, 5399327, 8527909, 8679292, 10798654, 17055818, 21597308, 28207699, 34111636, 56415398, 70191251, 112830796, 140382502, 232171061, 280765004, 366700087, 464342122, 733400174, 912486263, 928684244, 1466800348, 1824972526, 3018223793, 3649945052, 6036447586, 12072895172, 39236909309, 78473818618, 156947637236]

約数ペア:

[(1, 156947637236), (2, 78473818618), (4, 39236909309), (13, 12072895172), (26, 6036447586), (43, 3649945052), (52, 3018223793), (86, 1824972526), (107, 1466800348), (169, 928684244), (172, 912486263), (214, 733400174), (338, 464342122), (428, 366700087), (559, 280765004), (676, 232171061), (1118, 140382502), (1391, 112830796), (2236, 70191251), (2782, 56415398), (4601, 34111636), (5564, 28207699), (7267, 21597308), (9202, 17055818), (14534, 10798654), (18083, 8679292), (18404, 8527909), (29068, 5399327), (36166, 4339646), (50461, 3110276), (59813, 2623972), (72332, 2169823), (100922, 1555138), (119626, 1311986), (201844, 777569), (239252, 655993)]