155473656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26227}}^1$

素因数の和:26268

約数の個数: 64

約数和(自身を含む): 440630400

約数和(自身を除く): 285156744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 26227, 52454, 78681, 104908, 157362, 209816, 314724, 340951, 498313, 629448, 681902, 996626, 1022853, 1363804, 1494939, 1993252, 2045706, 2727608, 2989878, 3986504, 4091412, 5979756, 6478069, 8182824, 11959512, 12956138, 19434207, 25912276, 38868414, 51824552, 77736828, 155473656]

約数ペア:

[(1, 155473656), (2, 77736828), (3, 51824552), (4, 38868414), (6, 25912276), (8, 19434207), (12, 12956138), (13, 11959512), (19, 8182824), (24, 6478069), (26, 5979756), (38, 4091412), (39, 3986504), (52, 2989878), (57, 2727608), (76, 2045706), (78, 1993252), (104, 1494939), (114, 1363804), (152, 1022853), (156, 996626), (228, 681902), (247, 629448), (312, 498313), (456, 340951), (494, 314724), (741, 209816), (988, 157362), (1482, 104908), (1976, 78681), (2964, 52454), (5928, 26227)]