173536512

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 492129792

約数和(自身を除く): 318593280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 197, 222, 248, 256, 296, 372, 384, 394, 444, 496, 591, 592, 744, 768, 788, 888, 992, 1147, 1182, 1184, 1488, 1576, 1776, 1984, 2294, 2364, 2368, 2976, 3152, 3441, 3552, 3968, 4588, 4728, 4736, 5952, 6107, 6304, 6882, 7104, 7289, 7936, 9176, 9456, 9472, 11904, 12214, 12608, 13764, 14208, 14578, 18321, 18352, 18912, 21867, 23808, 24428, 25216, 27528, 28416, 29156, 36642, 36704, 37824, 43734, 48856, 50432, 55056, 58312, 73284, 73408, 75648, 87468, 97712, 110112, 116624, 146568, 146816, 151296, 174936, 195424, 220224, 225959, 233248, 293136, 293632, 349872, 390848, 440448, 451918, 466496, 586272, 677877, 699744, 781696, 880896, 903836, 932992, 1172544, 1355754, 1399488, 1563392, 1807672, 1865984, 2345088, 2711508, 2798976, 3615344, 4690176, 5423016, 5597952, 7230688, 10846032, 14461376, 21692064, 28922752, 43384128, 57845504, 86768256, 173536512]

約数ペア:

[(1, 173536512), (2, 86768256), (3, 57845504), (4, 43384128), (6, 28922752), (8, 21692064), (12, 14461376), (16, 10846032), (24, 7230688), (31, 5597952), (32, 5423016), (37, 4690176), (48, 3615344), (62, 2798976), (64, 2711508), (74, 2345088), (93, 1865984), (96, 1807672), (111, 1563392), (124, 1399488), (128, 1355754), (148, 1172544), (186, 932992), (192, 903836), (197, 880896), (222, 781696), (248, 699744), (256, 677877), (296, 586272), (372, 466496), (384, 451918), (394, 440448), (444, 390848), (496, 349872), (591, 293632), (592, 293136), (744, 233248), (768, 225959), (788, 220224), (888, 195424), (992, 174936), (1147, 151296), (1182, 146816), (1184, 146568), (1488, 116624), (1576, 110112), (1776, 97712), (1984, 87468), (2294, 75648), (2364, 73408), (2368, 73284), (2976, 58312), (3152, 55056), (3441, 50432), (3552, 48856), (3968, 43734), (4588, 37824), (4728, 36704), (4736, 36642), (5952, 29156), (6107, 28416), (6304, 27528), (6882, 25216), (7104, 24428), (7289, 23808), (7936, 21867), (9176, 18912), (9456, 18352), (9472, 18321), (11904, 14578), (12214, 14208), (12608, 13764)]