140166288

素因数分解:

$2^4\times 3^6\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 140

約数和(自身を含む): 415947708

約数和(自身を除く): 275781420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 197, 216, 243, 244, 324, 366, 394, 432, 486, 488, 549, 591, 648, 729, 732, 788, 972, 976, 1098, 1182, 1296, 1458, 1464, 1576, 1647, 1773, 1944, 2196, 2364, 2916, 2928, 3152, 3294, 3546, 3888, 4392, 4728, 4941, 5319, 5832, 6588, 7092, 8784, 9456, 9882, 10638, 11664, 12017, 13176, 14184, 14823, 15957, 19764, 21276, 24034, 26352, 28368, 29646, 31914, 36051, 39528, 42552, 44469, 47871, 48068, 59292, 63828, 72102, 79056, 85104, 88938, 95742, 96136, 108153, 118584, 127656, 143613, 144204, 177876, 191484, 192272, 216306, 237168, 255312, 287226, 288408, 324459, 355752, 382968, 432612, 574452, 576816, 648918, 711504, 765936, 865224, 973377, 1148904, 1297836, 1730448, 1946754, 2297808, 2595672, 2920131, 3893508, 5191344, 5840262, 7787016, 8760393, 11680524, 15574032, 17520786, 23361048, 35041572, 46722096, 70083144, 140166288]

約数ペア:

[(1, 140166288), (2, 70083144), (3, 46722096), (4, 35041572), (6, 23361048), (8, 17520786), (9, 15574032), (12, 11680524), (16, 8760393), (18, 7787016), (24, 5840262), (27, 5191344), (36, 3893508), (48, 2920131), (54, 2595672), (61, 2297808), (72, 1946754), (81, 1730448), (108, 1297836), (122, 1148904), (144, 973377), (162, 865224), (183, 765936), (197, 711504), (216, 648918), (243, 576816), (244, 574452), (324, 432612), (366, 382968), (394, 355752), (432, 324459), (486, 288408), (488, 287226), (549, 255312), (591, 237168), (648, 216306), (729, 192272), (732, 191484), (788, 177876), (972, 144204), (976, 143613), (1098, 127656), (1182, 118584), (1296, 108153), (1458, 96136), (1464, 95742), (1576, 88938), (1647, 85104), (1773, 79056), (1944, 72102), (2196, 63828), (2364, 59292), (2916, 48068), (2928, 47871), (3152, 44469), (3294, 42552), (3546, 39528), (3888, 36051), (4392, 31914), (4728, 29646), (4941, 28368), (5319, 26352), (5832, 24034), (6588, 21276), (7092, 19764), (8784, 15957), (9456, 14823), (9882, 14184), (10638, 13176), (11664, 12017)]