140941056

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 400296960

約数和(自身を除く): 259355904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 79, 92, 96, 101, 128, 138, 158, 184, 192, 202, 237, 256, 276, 303, 316, 368, 384, 404, 474, 552, 606, 632, 736, 768, 808, 948, 1104, 1212, 1264, 1472, 1616, 1817, 1896, 2208, 2323, 2424, 2528, 2944, 3232, 3634, 3792, 4416, 4646, 4848, 5056, 5451, 5888, 6464, 6969, 7268, 7584, 7979, 8832, 9292, 9696, 10112, 10902, 12928, 13938, 14536, 15168, 15958, 17664, 18584, 19392, 20224, 21804, 23937, 25856, 27876, 29072, 30336, 31916, 37168, 38784, 43608, 47874, 55752, 58144, 60672, 63832, 74336, 77568, 87216, 95748, 111504, 116288, 127664, 148672, 174432, 183517, 191496, 223008, 232576, 255328, 297344, 348864, 367034, 382992, 446016, 465152, 510656, 550551, 594688, 697728, 734068, 765984, 892032, 1021312, 1101102, 1395456, 1468136, 1531968, 1784064, 2042624, 2202204, 2936272, 3063936, 4404408, 5872544, 6127872, 8808816, 11745088, 17617632, 23490176, 35235264, 46980352, 70470528, 140941056]

約数ペア:

[(1, 140941056), (2, 70470528), (3, 46980352), (4, 35235264), (6, 23490176), (8, 17617632), (12, 11745088), (16, 8808816), (23, 6127872), (24, 5872544), (32, 4404408), (46, 3063936), (48, 2936272), (64, 2202204), (69, 2042624), (79, 1784064), (92, 1531968), (96, 1468136), (101, 1395456), (128, 1101102), (138, 1021312), (158, 892032), (184, 765984), (192, 734068), (202, 697728), (237, 594688), (256, 550551), (276, 510656), (303, 465152), (316, 446016), (368, 382992), (384, 367034), (404, 348864), (474, 297344), (552, 255328), (606, 232576), (632, 223008), (736, 191496), (768, 183517), (808, 174432), (948, 148672), (1104, 127664), (1212, 116288), (1264, 111504), (1472, 95748), (1616, 87216), (1817, 77568), (1896, 74336), (2208, 63832), (2323, 60672), (2424, 58144), (2528, 55752), (2944, 47874), (3232, 43608), (3634, 38784), (3792, 37168), (4416, 31916), (4646, 30336), (4848, 29072), (5056, 27876), (5451, 25856), (5888, 23937), (6464, 21804), (6969, 20224), (7268, 19392), (7584, 18584), (7979, 17664), (8832, 15958), (9292, 15168), (9696, 14536), (10112, 13938), (10902, 12928)]