138577968

素因数分解:

$2^4\times 3^2\times {\mathrm{683}}^1\times {\mathrm{1409}}^1$

素因数の和:2106

約数の個数: 60

約数和(自身を含む): 388669320

約数和(自身を除く): 250091352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 683, 1366, 1409, 2049, 2732, 2818, 4098, 4227, 5464, 5636, 6147, 8196, 8454, 10928, 11272, 12294, 12681, 16392, 16908, 22544, 24588, 25362, 32784, 33816, 49176, 50724, 67632, 98352, 101448, 202896, 962347, 1924694, 2887041, 3849388, 5774082, 7698776, 8661123, 11548164, 15397552, 17322246, 23096328, 34644492, 46192656, 69288984, 138577968]

約数ペア:

[(1, 138577968), (2, 69288984), (3, 46192656), (4, 34644492), (6, 23096328), (8, 17322246), (9, 15397552), (12, 11548164), (16, 8661123), (18, 7698776), (24, 5774082), (36, 3849388), (48, 2887041), (72, 1924694), (144, 962347), (683, 202896), (1366, 101448), (1409, 98352), (2049, 67632), (2732, 50724), (2818, 49176), (4098, 33816), (4227, 32784), (5464, 25362), (5636, 24588), (6147, 22544), (8196, 16908), (8454, 16392), (10928, 12681), (11272, 12294)]