172372218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 378224640

約数和(自身を除く): 205852422

約数列:

[1, 2, 3, 6, 19, 38, 47, 53, 57, 94, 106, 114, 141, 159, 282, 318, 607, 893, 1007, 1214, 1786, 1821, 2014, 2491, 2679, 3021, 3642, 4982, 5358, 6042, 7473, 11533, 14946, 23066, 28529, 32171, 34599, 47329, 57058, 64342, 69198, 85587, 94658, 96513, 141987, 171174, 193026, 283974, 542051, 611249, 1084102, 1222498, 1512037, 1626153, 1833747, 3024074, 3252306, 3667494, 4536111, 9072222, 28728703, 57457406, 86186109, 172372218]

約数ペア:

[(1, 172372218), (2, 86186109), (3, 57457406), (6, 28728703), (19, 9072222), (38, 4536111), (47, 3667494), (53, 3252306), (57, 3024074), (94, 1833747), (106, 1626153), (114, 1512037), (141, 1222498), (159, 1084102), (282, 611249), (318, 542051), (607, 283974), (893, 193026), (1007, 171174), (1214, 141987), (1786, 96513), (1821, 94658), (2014, 85587), (2491, 69198), (2679, 64342), (3021, 57058), (3642, 47329), (4982, 34599), (5358, 32171), (6042, 28529), (7473, 23066), (11533, 14946)]