15703939184

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{739}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 31710053760

約数和(自身を除く): 16006114576

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 461, 536, 688, 739, 922, 1072, 1478, 1844, 2881, 2956, 3688, 5762, 5912, 7376, 11524, 11824, 19823, 23048, 30887, 31777, 39646, 46096, 49513, 61774, 63554, 79292, 99026, 123548, 127108, 158584, 198052, 247096, 254216, 317168, 340679, 396104, 494192, 508432, 681358, 792208, 1328141, 1362716, 2129059, 2656282, 2725432, 4258118, 5312564, 5450864, 8516236, 10625128, 14649197, 17032472, 21250256, 22825493, 29298394, 34064944, 45650986, 58596788, 91301972, 117193576, 182603944, 234387152, 365207888, 981496199, 1962992398, 3925984796, 7851969592, 15703939184]

約数ペア:

[(1, 15703939184), (2, 7851969592), (4, 3925984796), (8, 1962992398), (16, 981496199), (43, 365207888), (67, 234387152), (86, 182603944), (134, 117193576), (172, 91301972), (268, 58596788), (344, 45650986), (461, 34064944), (536, 29298394), (688, 22825493), (739, 21250256), (922, 17032472), (1072, 14649197), (1478, 10625128), (1844, 8516236), (2881, 5450864), (2956, 5312564), (3688, 4258118), (5762, 2725432), (5912, 2656282), (7376, 2129059), (11524, 1362716), (11824, 1328141), (19823, 792208), (23048, 681358), (30887, 508432), (31777, 494192), (39646, 396104), (46096, 340679), (49513, 317168), (61774, 254216), (63554, 247096), (79292, 198052), (99026, 158584), (123548, 127108)]