157923888

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2786

約数の個数: 80

約数和(自身を含む): 433900800

約数和(自身を除く): 275976912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1272, 2438, 2544, 2699, 3657, 4876, 5398, 7314, 8097, 9752, 10796, 14628, 16194, 19504, 21592, 29256, 32388, 43184, 58512, 62077, 64776, 124154, 129552, 143047, 186231, 248308, 286094, 372462, 429141, 496616, 572188, 744924, 858282, 993232, 1144376, 1489848, 1716564, 2288752, 2979696, 3290081, 3433128, 6580162, 6866256, 9870243, 13160324, 19740486, 26320648, 39480972, 52641296, 78961944, 157923888]

約数ペア:

[(1, 157923888), (2, 78961944), (3, 52641296), (4, 39480972), (6, 26320648), (8, 19740486), (12, 13160324), (16, 9870243), (23, 6866256), (24, 6580162), (46, 3433128), (48, 3290081), (53, 2979696), (69, 2288752), (92, 1716564), (106, 1489848), (138, 1144376), (159, 993232), (184, 858282), (212, 744924), (276, 572188), (318, 496616), (368, 429141), (424, 372462), (552, 286094), (636, 248308), (848, 186231), (1104, 143047), (1219, 129552), (1272, 124154), (2438, 64776), (2544, 62077), (2699, 58512), (3657, 43184), (4876, 32388), (5398, 29256), (7314, 21592), (8097, 19504), (9752, 16194), (10796, 14628)]