134281672

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 294912000

約数和(自身を除く): 160630328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 127, 158, 239, 254, 316, 478, 508, 553, 632, 889, 956, 1016, 1106, 1673, 1778, 1912, 2212, 3346, 3556, 4424, 6692, 7112, 10033, 13384, 18881, 20066, 30353, 37762, 40132, 60706, 70231, 75524, 80264, 121412, 132167, 140462, 151048, 212471, 242824, 264334, 280924, 424942, 528668, 561848, 849884, 1057336, 1699768, 2397887, 4795774, 9591548, 16785209, 19183096, 33570418, 67140836, 134281672]

約数ペア:

[(1, 134281672), (2, 67140836), (4, 33570418), (7, 19183096), (8, 16785209), (14, 9591548), (28, 4795774), (56, 2397887), (79, 1699768), (127, 1057336), (158, 849884), (239, 561848), (254, 528668), (316, 424942), (478, 280924), (508, 264334), (553, 242824), (632, 212471), (889, 151048), (956, 140462), (1016, 132167), (1106, 121412), (1673, 80264), (1778, 75524), (1912, 70231), (2212, 60706), (3346, 40132), (3556, 37762), (4424, 30353), (6692, 20066), (7112, 18881), (10033, 13384)]