155353824

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 463095360

約数和(自身を除く): 307741536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 72, 74, 96, 111, 122, 144, 148, 183, 222, 239, 244, 288, 296, 333, 366, 444, 478, 488, 549, 592, 666, 717, 732, 888, 956, 976, 1098, 1184, 1332, 1434, 1464, 1776, 1912, 1952, 2151, 2196, 2257, 2664, 2868, 2928, 3552, 3824, 4302, 4392, 4514, 5328, 5736, 5856, 6771, 7648, 8604, 8784, 8843, 9028, 10656, 11472, 13542, 14579, 17208, 17568, 17686, 18056, 20313, 22944, 26529, 27084, 29158, 34416, 35372, 36112, 40626, 43737, 53058, 54168, 58316, 68832, 70744, 72224, 79587, 81252, 87474, 106116, 108336, 116632, 131211, 141488, 159174, 162504, 174948, 212232, 216672, 233264, 262422, 282976, 318348, 325008, 349896, 424464, 466528, 524844, 539423, 636696, 650016, 699792, 848928, 1049688, 1078846, 1273392, 1399584, 1618269, 2099376, 2157692, 2546784, 3236538, 4198752, 4315384, 4854807, 6473076, 8630768, 9709614, 12946152, 17261536, 19419228, 25892304, 38838456, 51784608, 77676912, 155353824]

約数ペア:

[(1, 155353824), (2, 77676912), (3, 51784608), (4, 38838456), (6, 25892304), (8, 19419228), (9, 17261536), (12, 12946152), (16, 9709614), (18, 8630768), (24, 6473076), (32, 4854807), (36, 4315384), (37, 4198752), (48, 3236538), (61, 2546784), (72, 2157692), (74, 2099376), (96, 1618269), (111, 1399584), (122, 1273392), (144, 1078846), (148, 1049688), (183, 848928), (222, 699792), (239, 650016), (244, 636696), (288, 539423), (296, 524844), (333, 466528), (366, 424464), (444, 349896), (478, 325008), (488, 318348), (549, 282976), (592, 262422), (666, 233264), (717, 216672), (732, 212232), (888, 174948), (956, 162504), (976, 159174), (1098, 141488), (1184, 131211), (1332, 116632), (1434, 108336), (1464, 106116), (1776, 87474), (1912, 81252), (1952, 79587), (2151, 72224), (2196, 70744), (2257, 68832), (2664, 58316), (2868, 54168), (2928, 53058), (3552, 43737), (3824, 40626), (4302, 36112), (4392, 35372), (4514, 34416), (5328, 29158), (5736, 27084), (5856, 26529), (6771, 22944), (7648, 20313), (8604, 18056), (8784, 17686), (8843, 17568), (9028, 17208), (10656, 14579), (11472, 13542)]