140240646

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 168

約数和(自身を含む): 397729584

約数和(自身を除く): 257488938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 151, 162, 182, 189, 234, 243, 273, 294, 302, 351, 378, 441, 453, 486, 546, 567, 637, 702, 729, 819, 882, 906, 1053, 1057, 1134, 1274, 1323, 1359, 1458, 1638, 1701, 1911, 1963, 2106, 2114, 2457, 2646, 2718, 3159, 3171, 3402, 3822, 3926, 3969, 4077, 4914, 5103, 5733, 5889, 6318, 6342, 7371, 7399, 7938, 8154, 9477, 9513, 10206, 11466, 11778, 11907, 12231, 13741, 14742, 14798, 17199, 17667, 18954, 19026, 22113, 22197, 23814, 24462, 27482, 28539, 34398, 35334, 35721, 36693, 41223, 44226, 44394, 51597, 53001, 57078, 66339, 66591, 71442, 73386, 82446, 85617, 96187, 103194, 106002, 110079, 123669, 132678, 133182, 154791, 159003, 171234, 192374, 199773, 220158, 247338, 256851, 288561, 309582, 318006, 371007, 399546, 464373, 477009, 513702, 577122, 599319, 742014, 770553, 865683, 928746, 954018, 1113021, 1198638, 1431027, 1541106, 1731366, 1797957, 2226042, 2597049, 2862054, 3339063, 3595914, 5194098, 5393871, 6678126, 7791147, 10017189, 10787742, 15582294, 20034378, 23373441, 46746882, 70120323, 140240646]

約数ペア:

[(1, 140240646), (2, 70120323), (3, 46746882), (6, 23373441), (7, 20034378), (9, 15582294), (13, 10787742), (14, 10017189), (18, 7791147), (21, 6678126), (26, 5393871), (27, 5194098), (39, 3595914), (42, 3339063), (49, 2862054), (54, 2597049), (63, 2226042), (78, 1797957), (81, 1731366), (91, 1541106), (98, 1431027), (117, 1198638), (126, 1113021), (147, 954018), (151, 928746), (162, 865683), (182, 770553), (189, 742014), (234, 599319), (243, 577122), (273, 513702), (294, 477009), (302, 464373), (351, 399546), (378, 371007), (441, 318006), (453, 309582), (486, 288561), (546, 256851), (567, 247338), (637, 220158), (702, 199773), (729, 192374), (819, 171234), (882, 159003), (906, 154791), (1053, 133182), (1057, 132678), (1134, 123669), (1274, 110079), (1323, 106002), (1359, 103194), (1458, 96187), (1638, 85617), (1701, 82446), (1911, 73386), (1963, 71442), (2106, 66591), (2114, 66339), (2457, 57078), (2646, 53001), (2718, 51597), (3159, 44394), (3171, 44226), (3402, 41223), (3822, 36693), (3926, 35721), (3969, 35334), (4077, 34398), (4914, 28539), (5103, 27482), (5733, 24462), (5889, 23814), (6318, 22197), (6342, 22113), (7371, 19026), (7399, 18954), (7938, 17667), (8154, 17199), (9477, 14798), (9513, 14742), (10206, 13741), (11466, 12231), (11778, 11907)]