155037756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 404103168

約数和(自身を除く): 249065412

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 173, 191, 204, 276, 346, 382, 391, 519, 573, 692, 764, 782, 1038, 1146, 1173, 1564, 2076, 2292, 2346, 2941, 3247, 3979, 4393, 4692, 5882, 6494, 7958, 8786, 8823, 9741, 11764, 11937, 12988, 13179, 15916, 17572, 17646, 19482, 23874, 26358, 33043, 35292, 38964, 47748, 52716, 66086, 67643, 74681, 99129, 132172, 135286, 149362, 198258, 202929, 224043, 270572, 298724, 396516, 405858, 448086, 561731, 759989, 811716, 896172, 1123462, 1519978, 1685193, 2246924, 2279967, 3039956, 3370386, 4559934, 6740772, 9119868, 12919813, 25839626, 38759439, 51679252, 77518878, 155037756]

約数ペア:

[(1, 155037756), (2, 77518878), (3, 51679252), (4, 38759439), (6, 25839626), (12, 12919813), (17, 9119868), (23, 6740772), (34, 4559934), (46, 3370386), (51, 3039956), (68, 2279967), (69, 2246924), (92, 1685193), (102, 1519978), (138, 1123462), (173, 896172), (191, 811716), (204, 759989), (276, 561731), (346, 448086), (382, 405858), (391, 396516), (519, 298724), (573, 270572), (692, 224043), (764, 202929), (782, 198258), (1038, 149362), (1146, 135286), (1173, 132172), (1564, 99129), (2076, 74681), (2292, 67643), (2346, 66086), (2941, 52716), (3247, 47748), (3979, 38964), (4393, 35292), (4692, 33043), (5882, 26358), (6494, 23874), (7958, 19482), (8786, 17646), (8823, 17572), (9741, 15916), (11764, 13179), (11937, 12988)]