40146353536

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9013}}^1$

素因数の和:9156

約数の個数: 128

約数和(自身を含む): 89368401600

約数和(自身を除く): 49222048064

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 89, 92, 128, 136, 178, 184, 272, 356, 368, 391, 544, 712, 736, 782, 1088, 1424, 1472, 1513, 1564, 2047, 2176, 2848, 2944, 3026, 3128, 4094, 5696, 6052, 6256, 8188, 9013, 11392, 12104, 12512, 16376, 18026, 24208, 25024, 32752, 34799, 36052, 48416, 50048, 65504, 69598, 72104, 96832, 131008, 139196, 144208, 153221, 193664, 207299, 262016, 278392, 288416, 306442, 414598, 556784, 576832, 612884, 802157, 829196, 1113568, 1153664, 1225768, 1604314, 1658392, 2227136, 2451536, 3208628, 3316784, 3524083, 4454272, 4903072, 6417256, 6633568, 7048166, 9806144, 12834512, 13267136, 13636669, 14096332, 18449611, 19612288, 25669024, 26534272, 27273338, 28192664, 36899222, 51338048, 54546676, 56385328, 73798444, 102676096, 109093352, 112770656, 147596888, 218186704, 225541312, 295193776, 313643387, 436373408, 451082624, 590387552, 627286774, 872746816, 1180775104, 1254573548, 1745493632, 2361550208, 2509147096, 5018294192, 10036588384, 20073176768, 40146353536]

約数ペア:

[(1, 40146353536), (2, 20073176768), (4, 10036588384), (8, 5018294192), (16, 2509147096), (17, 2361550208), (23, 1745493632), (32, 1254573548), (34, 1180775104), (46, 872746816), (64, 627286774), (68, 590387552), (89, 451082624), (92, 436373408), (128, 313643387), (136, 295193776), (178, 225541312), (184, 218186704), (272, 147596888), (356, 112770656), (368, 109093352), (391, 102676096), (544, 73798444), (712, 56385328), (736, 54546676), (782, 51338048), (1088, 36899222), (1424, 28192664), (1472, 27273338), (1513, 26534272), (1564, 25669024), (2047, 19612288), (2176, 18449611), (2848, 14096332), (2944, 13636669), (3026, 13267136), (3128, 12834512), (4094, 9806144), (5696, 7048166), (6052, 6633568), (6256, 6417256), (8188, 4903072), (9013, 4454272), (11392, 3524083), (12104, 3316784), (12512, 3208628), (16376, 2451536), (18026, 2227136), (24208, 1658392), (25024, 1604314), (32752, 1225768), (34799, 1153664), (36052, 1113568), (48416, 829196), (50048, 802157), (65504, 612884), (69598, 576832), (72104, 556784), (96832, 414598), (131008, 306442), (139196, 288416), (144208, 278392), (153221, 262016), (193664, 207299)]