140627256

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1594

約数の個数: 128

約数和(自身を含む): 447552000

約数和(自身を除く): 306924744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 343, 392, 462, 539, 588, 616, 686, 924, 1029, 1078, 1176, 1372, 1553, 1617, 1848, 2058, 2156, 2744, 3106, 3234, 3773, 4116, 4312, 4659, 6212, 6468, 7546, 8232, 9318, 10871, 11319, 12424, 12936, 15092, 17083, 18636, 21742, 22638, 30184, 32613, 34166, 37272, 43484, 45276, 51249, 65226, 68332, 76097, 86968, 90552, 102498, 119581, 130452, 136664, 152194, 204996, 228291, 239162, 260904, 304388, 358743, 409992, 456582, 478324, 532679, 608776, 717486, 837067, 913164, 956648, 1065358, 1434972, 1598037, 1674134, 1826328, 2130716, 2511201, 2869944, 3196074, 3348268, 4261432, 5022402, 5859469, 6392148, 6696536, 10044804, 11718938, 12784296, 17578407, 20089608, 23437876, 35156814, 46875752, 70313628, 140627256]

約数ペア:

[(1, 140627256), (2, 70313628), (3, 46875752), (4, 35156814), (6, 23437876), (7, 20089608), (8, 17578407), (11, 12784296), (12, 11718938), (14, 10044804), (21, 6696536), (22, 6392148), (24, 5859469), (28, 5022402), (33, 4261432), (42, 3348268), (44, 3196074), (49, 2869944), (56, 2511201), (66, 2130716), (77, 1826328), (84, 1674134), (88, 1598037), (98, 1434972), (132, 1065358), (147, 956648), (154, 913164), (168, 837067), (196, 717486), (231, 608776), (264, 532679), (294, 478324), (308, 456582), (343, 409992), (392, 358743), (462, 304388), (539, 260904), (588, 239162), (616, 228291), (686, 204996), (924, 152194), (1029, 136664), (1078, 130452), (1176, 119581), (1372, 102498), (1553, 90552), (1617, 86968), (1848, 76097), (2058, 68332), (2156, 65226), (2744, 51249), (3106, 45276), (3234, 43484), (3773, 37272), (4116, 34166), (4312, 32613), (4659, 30184), (6212, 22638), (6468, 21742), (7546, 18636), (8232, 17083), (9318, 15092), (10871, 12936), (11319, 12424)]