133048189760

素因数分解:

$2^6\times 5^1\times {\mathrm{6481}}^1\times {\mathrm{64153}}^1$

素因数の和:70651

約数の個数: 56

約数和(自身を含む): 316874825736

約数和(自身を除く): 183826635976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6481, 12962, 25924, 32405, 51848, 64153, 64810, 103696, 128306, 129620, 207392, 256612, 259240, 320765, 414784, 513224, 518480, 641530, 1026448, 1036960, 1283060, 2052896, 2073920, 2566120, 4105792, 5132240, 10264480, 20528960, 415775593, 831551186, 1663102372, 2078877965, 3326204744, 4157755930, 6652409488, 8315511860, 13304818976, 16631023720, 26609637952, 33262047440, 66524094880, 133048189760]

約数ペア:

[(1, 133048189760), (2, 66524094880), (4, 33262047440), (5, 26609637952), (8, 16631023720), (10, 13304818976), (16, 8315511860), (20, 6652409488), (32, 4157755930), (40, 3326204744), (64, 2078877965), (80, 1663102372), (160, 831551186), (320, 415775593), (6481, 20528960), (12962, 10264480), (25924, 5132240), (32405, 4105792), (51848, 2566120), (64153, 2073920), (64810, 2052896), (103696, 1283060), (128306, 1036960), (129620, 1026448), (207392, 641530), (256612, 518480), (259240, 513224), (320765, 414784)]