160993330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 315767808

約数和(自身を除く): 154774478

約数列:

[1, 2, 5, 10, 23, 46, 47, 53, 94, 106, 115, 230, 235, 265, 281, 470, 530, 562, 1081, 1219, 1405, 2162, 2438, 2491, 2810, 4982, 5405, 6095, 6463, 10810, 12190, 12455, 12926, 13207, 14893, 24910, 26414, 29786, 32315, 57293, 64630, 66035, 74465, 114586, 132070, 148930, 286465, 303761, 342539, 572930, 607522, 685078, 699971, 1399942, 1518805, 1712695, 3037610, 3425390, 3499855, 6999710, 16099333, 32198666, 80496665, 160993330]

約数ペア:

[(1, 160993330), (2, 80496665), (5, 32198666), (10, 16099333), (23, 6999710), (46, 3499855), (47, 3425390), (53, 3037610), (94, 1712695), (106, 1518805), (115, 1399942), (230, 699971), (235, 685078), (265, 607522), (281, 572930), (470, 342539), (530, 303761), (562, 286465), (1081, 148930), (1219, 132070), (1405, 114586), (2162, 74465), (2438, 66035), (2491, 64630), (2810, 57293), (4982, 32315), (5405, 29786), (6095, 26414), (6463, 24910), (10810, 14893), (12190, 13207), (12455, 12926)]