155980944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{51581}}^1$

素因数の和:51605

約数の個数: 80

約数和(自身を含む): 511693440

約数和(自身を除く): 355712496

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, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 51581, 103162, 154743, 206324, 309486, 361067, 412648, 464229, 618972, 722134, 825296, 928458, 1083201, 1237944, 1392687, 1444268, 1856916, 2166402, 2475888, 2785374, 2888536, 3249603, 3713832, 4332804, 5570748, 5777072, 6499206, 7427664, 8665608, 9748809, 11141496, 12998412, 17331216, 19497618, 22282992, 25996824, 38995236, 51993648, 77990472, 155980944]

約数ペア:

[(1, 155980944), (2, 77990472), (3, 51993648), (4, 38995236), (6, 25996824), (7, 22282992), (8, 19497618), (9, 17331216), (12, 12998412), (14, 11141496), (16, 9748809), (18, 8665608), (21, 7427664), (24, 6499206), (27, 5777072), (28, 5570748), (36, 4332804), (42, 3713832), (48, 3249603), (54, 2888536), (56, 2785374), (63, 2475888), (72, 2166402), (84, 1856916), (108, 1444268), (112, 1392687), (126, 1237944), (144, 1083201), (168, 928458), (189, 825296), (216, 722134), (252, 618972), (336, 464229), (378, 412648), (432, 361067), (504, 309486), (756, 206324), (1008, 154743), (1512, 103162), (3024, 51581)]