131409048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 363916800

約数和(自身を除く): 232507752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 59, 68, 102, 103, 106, 118, 136, 159, 177, 204, 206, 212, 236, 309, 318, 354, 408, 412, 424, 472, 618, 636, 708, 824, 901, 1003, 1236, 1272, 1416, 1751, 1802, 2006, 2472, 2703, 3009, 3127, 3502, 3604, 4012, 5253, 5406, 5459, 6018, 6077, 6254, 7004, 7208, 8024, 9381, 10506, 10812, 10918, 12036, 12154, 12508, 14008, 16377, 18231, 18762, 21012, 21624, 21836, 24072, 24308, 25016, 32754, 36462, 37524, 42024, 43672, 48616, 53159, 65508, 72924, 75048, 92803, 103309, 106318, 131016, 145848, 159477, 185606, 206618, 212636, 278409, 309927, 318954, 322081, 371212, 413236, 425272, 556818, 619854, 637908, 644162, 742424, 826472, 966243, 1113636, 1239708, 1275816, 1288324, 1932486, 2227272, 2479416, 2576648, 3864972, 5475377, 7729944, 10950754, 16426131, 21901508, 32852262, 43803016, 65704524, 131409048]

約数ペア:

[(1, 131409048), (2, 65704524), (3, 43803016), (4, 32852262), (6, 21901508), (8, 16426131), (12, 10950754), (17, 7729944), (24, 5475377), (34, 3864972), (51, 2576648), (53, 2479416), (59, 2227272), (68, 1932486), (102, 1288324), (103, 1275816), (106, 1239708), (118, 1113636), (136, 966243), (159, 826472), (177, 742424), (204, 644162), (206, 637908), (212, 619854), (236, 556818), (309, 425272), (318, 413236), (354, 371212), (408, 322081), (412, 318954), (424, 309927), (472, 278409), (618, 212636), (636, 206618), (708, 185606), (824, 159477), (901, 145848), (1003, 131016), (1236, 106318), (1272, 103309), (1416, 92803), (1751, 75048), (1802, 72924), (2006, 65508), (2472, 53159), (2703, 48616), (3009, 43672), (3127, 42024), (3502, 37524), (3604, 36462), (4012, 32754), (5253, 25016), (5406, 24308), (5459, 24072), (6018, 21836), (6077, 21624), (6254, 21012), (7004, 18762), (7208, 18231), (8024, 16377), (9381, 14008), (10506, 12508), (10812, 12154), (10918, 12036)]