156121728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{241}}^2$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 475915680

約数和(自身を除く): 319793952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 241, 336, 384, 448, 482, 672, 723, 896, 964, 1344, 1446, 1687, 1928, 2688, 2892, 3374, 3856, 5061, 5784, 6748, 7712, 10122, 11568, 13496, 15424, 20244, 23136, 26992, 30848, 40488, 46272, 53984, 58081, 80976, 92544, 107968, 116162, 161952, 174243, 215936, 232324, 323904, 348486, 406567, 464648, 647808, 696972, 813134, 929296, 1219701, 1393944, 1626268, 1858592, 2439402, 2787888, 3252536, 3717184, 4878804, 5575776, 6505072, 7434368, 9757608, 11151552, 13010144, 19515216, 22303104, 26020288, 39030432, 52040576, 78060864, 156121728]

約数ペア:

[(1, 156121728), (2, 78060864), (3, 52040576), (4, 39030432), (6, 26020288), (7, 22303104), (8, 19515216), (12, 13010144), (14, 11151552), (16, 9757608), (21, 7434368), (24, 6505072), (28, 5575776), (32, 4878804), (42, 3717184), (48, 3252536), (56, 2787888), (64, 2439402), (84, 1858592), (96, 1626268), (112, 1393944), (128, 1219701), (168, 929296), (192, 813134), (224, 696972), (241, 647808), (336, 464648), (384, 406567), (448, 348486), (482, 323904), (672, 232324), (723, 215936), (896, 174243), (964, 161952), (1344, 116162), (1446, 107968), (1687, 92544), (1928, 80976), (2688, 58081), (2892, 53984), (3374, 46272), (3856, 40488), (5061, 30848), (5784, 26992), (6748, 23136), (7712, 20244), (10122, 15424), (11568, 13496)]