157761432

素因数分解:

$2^3\times 3^7\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 453427200

約数和(自身を除く): 295665768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 127, 142, 162, 213, 216, 243, 254, 284, 324, 381, 426, 486, 508, 568, 639, 648, 729, 762, 852, 972, 1016, 1143, 1278, 1458, 1524, 1704, 1917, 1944, 2187, 2286, 2556, 2916, 3048, 3429, 3834, 4374, 4572, 5112, 5751, 5832, 6858, 7668, 8748, 9017, 9144, 10287, 11502, 13716, 15336, 17253, 17496, 18034, 20574, 23004, 27051, 27432, 30861, 34506, 36068, 41148, 46008, 51759, 54102, 61722, 69012, 72136, 81153, 82296, 92583, 103518, 108204, 123444, 138024, 155277, 162306, 185166, 207036, 216408, 243459, 246888, 277749, 310554, 324612, 370332, 414072, 486918, 555498, 621108, 649224, 730377, 740664, 973836, 1110996, 1242216, 1460754, 1947672, 2191131, 2221992, 2921508, 4382262, 5843016, 6573393, 8764524, 13146786, 17529048, 19720179, 26293572, 39440358, 52587144, 78880716, 157761432]

約数ペア:

[(1, 157761432), (2, 78880716), (3, 52587144), (4, 39440358), (6, 26293572), (8, 19720179), (9, 17529048), (12, 13146786), (18, 8764524), (24, 6573393), (27, 5843016), (36, 4382262), (54, 2921508), (71, 2221992), (72, 2191131), (81, 1947672), (108, 1460754), (127, 1242216), (142, 1110996), (162, 973836), (213, 740664), (216, 730377), (243, 649224), (254, 621108), (284, 555498), (324, 486918), (381, 414072), (426, 370332), (486, 324612), (508, 310554), (568, 277749), (639, 246888), (648, 243459), (729, 216408), (762, 207036), (852, 185166), (972, 162306), (1016, 155277), (1143, 138024), (1278, 123444), (1458, 108204), (1524, 103518), (1704, 92583), (1917, 82296), (1944, 81153), (2187, 72136), (2286, 69012), (2556, 61722), (2916, 54102), (3048, 51759), (3429, 46008), (3834, 41148), (4374, 36068), (4572, 34506), (5112, 30861), (5751, 27432), (5832, 27051), (6858, 23004), (7668, 20574), (8748, 18034), (9017, 17496), (9144, 17253), (10287, 15336), (11502, 13716)]