138300968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 290088960

約数和(自身を除く): 151787992

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 127, 148, 254, 283, 296, 481, 508, 566, 962, 1016, 1132, 1651, 1924, 2264, 3302, 3679, 3848, 4699, 6604, 7358, 9398, 10471, 13208, 14716, 18796, 20942, 29432, 35941, 37592, 41884, 61087, 71882, 83768, 122174, 136123, 143764, 244348, 272246, 287528, 467233, 488696, 544492, 934466, 1088984, 1329817, 1868932, 2659634, 3737864, 5319268, 10638536, 17287621, 34575242, 69150484, 138300968]

約数ペア:

[(1, 138300968), (2, 69150484), (4, 34575242), (8, 17287621), (13, 10638536), (26, 5319268), (37, 3737864), (52, 2659634), (74, 1868932), (104, 1329817), (127, 1088984), (148, 934466), (254, 544492), (283, 488696), (296, 467233), (481, 287528), (508, 272246), (566, 244348), (962, 143764), (1016, 136123), (1132, 122174), (1651, 83768), (1924, 71882), (2264, 61087), (3302, 41884), (3679, 37592), (3848, 35941), (4699, 29432), (6604, 20942), (7358, 18796), (9398, 14716), (10471, 13208)]