128053152

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 382053672

約数和(自身を除く): 254000520

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, 197, 222, 244, 288, 296, 333, 366, 394, 444, 488, 549, 591, 592, 666, 732, 788, 888, 976, 1098, 1182, 1184, 1332, 1464, 1576, 1773, 1776, 1952, 2196, 2257, 2364, 2664, 2928, 3152, 3546, 3552, 4392, 4514, 4728, 5328, 5856, 6304, 6771, 7092, 7289, 8784, 9028, 9456, 10656, 12017, 13542, 14184, 14578, 17568, 18056, 18912, 20313, 21867, 24034, 27084, 28368, 29156, 36051, 36112, 40626, 43734, 48068, 54168, 56736, 58312, 65601, 72102, 72224, 81252, 87468, 96136, 108153, 108336, 116624, 131202, 144204, 162504, 174936, 192272, 216306, 216672, 233248, 262404, 288408, 325008, 349872, 384544, 432612, 444629, 524808, 576816, 650016, 699744, 865224, 889258, 1049616, 1153632, 1333887, 1730448, 1778516, 2099232, 2667774, 3460896, 3557032, 4001661, 5335548, 7114064, 8003322, 10671096, 14228128, 16006644, 21342192, 32013288, 42684384, 64026576, 128053152]

約数ペア:

[(1, 128053152), (2, 64026576), (3, 42684384), (4, 32013288), (6, 21342192), (8, 16006644), (9, 14228128), (12, 10671096), (16, 8003322), (18, 7114064), (24, 5335548), (32, 4001661), (36, 3557032), (37, 3460896), (48, 2667774), (61, 2099232), (72, 1778516), (74, 1730448), (96, 1333887), (111, 1153632), (122, 1049616), (144, 889258), (148, 865224), (183, 699744), (197, 650016), (222, 576816), (244, 524808), (288, 444629), (296, 432612), (333, 384544), (366, 349872), (394, 325008), (444, 288408), (488, 262404), (549, 233248), (591, 216672), (592, 216306), (666, 192272), (732, 174936), (788, 162504), (888, 144204), (976, 131202), (1098, 116624), (1182, 108336), (1184, 108153), (1332, 96136), (1464, 87468), (1576, 81252), (1773, 72224), (1776, 72102), (1952, 65601), (2196, 58312), (2257, 56736), (2364, 54168), (2664, 48068), (2928, 43734), (3152, 40626), (3546, 36112), (3552, 36051), (4392, 29156), (4514, 28368), (4728, 27084), (5328, 24034), (5856, 21867), (6304, 20313), (6771, 18912), (7092, 18056), (7289, 17568), (8784, 14578), (9028, 14184), (9456, 13542), (10656, 12017)]