157498992

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{643}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 523855360

約数和(自身を除く): 366356368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 643, 648, 729, 756, 972, 1008, 1134, 1286, 1296, 1458, 1512, 1701, 1929, 1944, 2187, 2268, 2572, 2916, 3024, 3402, 3858, 3888, 4374, 4501, 4536, 5103, 5144, 5787, 5832, 6804, 7716, 8748, 9002, 9072, 10206, 10288, 11574, 11664, 13503, 13608, 15309, 15432, 17361, 17496, 18004, 20412, 23148, 27006, 27216, 30618, 30864, 34722, 34992, 36008, 40509, 40824, 46296, 52083, 54012, 61236, 69444, 72016, 81018, 81648, 92592, 104166, 108024, 121527, 122472, 138888, 156249, 162036, 208332, 216048, 243054, 244944, 277776, 312498, 324072, 364581, 416664, 468747, 486108, 624996, 648144, 729162, 833328, 937494, 972216, 1093743, 1249992, 1406241, 1458324, 1874988, 1944432, 2187486, 2499984, 2812482, 2916648, 3281229, 3749976, 4374972, 5624964, 5833296, 6562458, 7499952, 8749944, 9843687, 11249928, 13124916, 17499888, 19687374, 22499856, 26249832, 39374748, 52499664, 78749496, 157498992]

約数ペア:

[(1, 157498992), (2, 78749496), (3, 52499664), (4, 39374748), (6, 26249832), (7, 22499856), (8, 19687374), (9, 17499888), (12, 13124916), (14, 11249928), (16, 9843687), (18, 8749944), (21, 7499952), (24, 6562458), (27, 5833296), (28, 5624964), (36, 4374972), (42, 3749976), (48, 3281229), (54, 2916648), (56, 2812482), (63, 2499984), (72, 2187486), (81, 1944432), (84, 1874988), (108, 1458324), (112, 1406241), (126, 1249992), (144, 1093743), (162, 972216), (168, 937494), (189, 833328), (216, 729162), (243, 648144), (252, 624996), (324, 486108), (336, 468747), (378, 416664), (432, 364581), (486, 324072), (504, 312498), (567, 277776), (643, 244944), (648, 243054), (729, 216048), (756, 208332), (972, 162036), (1008, 156249), (1134, 138888), (1286, 122472), (1296, 121527), (1458, 108024), (1512, 104166), (1701, 92592), (1929, 81648), (1944, 81018), (2187, 72016), (2268, 69444), (2572, 61236), (2916, 54012), (3024, 52083), (3402, 46296), (3858, 40824), (3888, 40509), (4374, 36008), (4501, 34992), (4536, 34722), (5103, 30864), (5144, 30618), (5787, 27216), (5832, 27006), (6804, 23148), (7716, 20412), (8748, 18004), (9002, 17496), (9072, 17361), (10206, 15432), (10288, 15309), (11574, 13608), (11664, 13503)]