156749217770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1373}}^1\times {\mathrm{1783}}^1$

素因数の和:3519

約数の個数: 64

約数和(自身を含む): 298263962880

約数和(自身を除く): 141514745110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 337, 674, 1373, 1685, 1783, 2746, 3370, 3566, 6403, 6865, 8915, 12806, 13730, 17830, 26087, 32015, 33877, 52174, 64030, 67754, 130435, 169385, 260870, 338770, 462701, 600871, 925402, 1201742, 2313505, 2448059, 3004355, 4627010, 4896118, 6008710, 8791319, 11416549, 12240295, 17582638, 22833098, 24480590, 43956595, 46513121, 57082745, 87913190, 93026242, 114165490, 232565605, 465131210, 824995883, 1649991766, 4124979415, 8249958830, 15674921777, 31349843554, 78374608885, 156749217770]

約数ペア:

[(1, 156749217770), (2, 78374608885), (5, 31349843554), (10, 15674921777), (19, 8249958830), (38, 4124979415), (95, 1649991766), (190, 824995883), (337, 465131210), (674, 232565605), (1373, 114165490), (1685, 93026242), (1783, 87913190), (2746, 57082745), (3370, 46513121), (3566, 43956595), (6403, 24480590), (6865, 22833098), (8915, 17582638), (12806, 12240295), (13730, 11416549), (17830, 8791319), (26087, 6008710), (32015, 4896118), (33877, 4627010), (52174, 3004355), (64030, 2448059), (67754, 2313505), (130435, 1201742), (169385, 925402), (260870, 600871), (338770, 462701)]