142531542

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 327628800

約数和(自身を除く): 185097258

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 89, 94, 141, 178, 267, 282, 423, 534, 631, 801, 846, 1262, 1269, 1602, 1893, 2403, 2538, 3786, 4183, 4806, 5679, 8366, 11358, 12549, 17037, 25098, 29657, 34074, 37647, 56159, 59314, 75294, 88971, 112318, 112941, 168477, 177942, 225882, 266913, 336954, 505431, 533826, 800739, 1010862, 1516293, 1601478, 2639473, 3032586, 5278946, 7918419, 15836838, 23755257, 47510514, 71265771, 142531542]

約数ペア:

[(1, 142531542), (2, 71265771), (3, 47510514), (6, 23755257), (9, 15836838), (18, 7918419), (27, 5278946), (47, 3032586), (54, 2639473), (89, 1601478), (94, 1516293), (141, 1010862), (178, 800739), (267, 533826), (282, 505431), (423, 336954), (534, 266913), (631, 225882), (801, 177942), (846, 168477), (1262, 112941), (1269, 112318), (1602, 88971), (1893, 75294), (2403, 59314), (2538, 56159), (3786, 37647), (4183, 34074), (4806, 29657), (5679, 25098), (8366, 17037), (11358, 12549)]