161205096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1489}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 435556800

約数和(自身を除く): 274351704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 347, 694, 1041, 1388, 1489, 2082, 2776, 2978, 4164, 4467, 4511, 5956, 8328, 8934, 9022, 11912, 13533, 17868, 18044, 19357, 27066, 35736, 36088, 38714, 54132, 58071, 77428, 108264, 116142, 154856, 232284, 464568, 516683, 1033366, 1550049, 2066732, 3100098, 4133464, 6200196, 6716879, 12400392, 13433758, 20150637, 26867516, 40301274, 53735032, 80602548, 161205096]

約数ペア:

[(1, 161205096), (2, 80602548), (3, 53735032), (4, 40301274), (6, 26867516), (8, 20150637), (12, 13433758), (13, 12400392), (24, 6716879), (26, 6200196), (39, 4133464), (52, 3100098), (78, 2066732), (104, 1550049), (156, 1033366), (312, 516683), (347, 464568), (694, 232284), (1041, 154856), (1388, 116142), (1489, 108264), (2082, 77428), (2776, 58071), (2978, 54132), (4164, 38714), (4467, 36088), (4511, 35736), (5956, 27066), (8328, 19357), (8934, 18044), (9022, 17868), (11912, 13533)]