115137438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 140330082

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 127, 177, 197, 254, 354, 381, 394, 591, 762, 767, 1182, 1534, 1651, 2301, 2561, 3302, 4602, 4953, 5122, 7493, 7683, 9906, 11623, 14986, 15366, 22479, 23246, 25019, 34869, 44958, 50038, 69738, 75057, 97409, 150114, 151099, 194818, 292227, 302198, 325247, 453297, 584454, 650494, 906594, 975741, 1476121, 1951482, 2952242, 4428363, 8856726, 19189573, 38379146, 57568719, 115137438]

約数ペア:

[(1, 115137438), (2, 57568719), (3, 38379146), (6, 19189573), (13, 8856726), (26, 4428363), (39, 2952242), (59, 1951482), (78, 1476121), (118, 975741), (127, 906594), (177, 650494), (197, 584454), (254, 453297), (354, 325247), (381, 302198), (394, 292227), (591, 194818), (762, 151099), (767, 150114), (1182, 97409), (1534, 75057), (1651, 69738), (2301, 50038), (2561, 44958), (3302, 34869), (4602, 25019), (4953, 23246), (5122, 22479), (7493, 15366), (7683, 14986), (9906, 11623)]