142240128

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 399880800

約数和(自身を除く): 257640672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 64, 87, 96, 106, 116, 128, 159, 174, 192, 212, 232, 241, 318, 348, 384, 424, 464, 482, 636, 696, 723, 848, 928, 964, 1272, 1392, 1446, 1537, 1696, 1856, 1928, 2544, 2784, 2892, 3074, 3392, 3712, 3856, 4611, 5088, 5568, 5784, 6148, 6784, 6989, 7712, 9222, 10176, 11136, 11568, 12296, 12773, 13978, 15424, 18444, 20352, 20967, 23136, 24592, 25546, 27956, 30848, 36888, 38319, 41934, 46272, 49184, 51092, 55912, 73776, 76638, 83868, 92544, 98368, 102184, 111824, 147552, 153276, 167736, 196736, 204368, 223648, 295104, 306552, 335472, 370417, 408736, 447296, 590208, 613104, 670944, 740834, 817472, 894592, 1111251, 1226208, 1341888, 1481668, 1634944, 2222502, 2452416, 2683776, 2963336, 4445004, 4904832, 5926672, 8890008, 11853344, 17780016, 23706688, 35560032, 47413376, 71120064, 142240128]

約数ペア:

[(1, 142240128), (2, 71120064), (3, 47413376), (4, 35560032), (6, 23706688), (8, 17780016), (12, 11853344), (16, 8890008), (24, 5926672), (29, 4904832), (32, 4445004), (48, 2963336), (53, 2683776), (58, 2452416), (64, 2222502), (87, 1634944), (96, 1481668), (106, 1341888), (116, 1226208), (128, 1111251), (159, 894592), (174, 817472), (192, 740834), (212, 670944), (232, 613104), (241, 590208), (318, 447296), (348, 408736), (384, 370417), (424, 335472), (464, 306552), (482, 295104), (636, 223648), (696, 204368), (723, 196736), (848, 167736), (928, 153276), (964, 147552), (1272, 111824), (1392, 102184), (1446, 98368), (1537, 92544), (1696, 83868), (1856, 76638), (1928, 73776), (2544, 55912), (2784, 51092), (2892, 49184), (3074, 46272), (3392, 41934), (3712, 38319), (3856, 36888), (4611, 30848), (5088, 27956), (5568, 25546), (5784, 24592), (6148, 23136), (6784, 20967), (6989, 20352), (7712, 18444), (9222, 15424), (10176, 13978), (11136, 12773), (11568, 12296)]