127495488

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 351641664

約数和(自身を除く): 224146176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 131, 137, 148, 192, 222, 262, 274, 296, 393, 411, 444, 524, 548, 592, 786, 822, 888, 1048, 1096, 1184, 1572, 1644, 1776, 2096, 2192, 2368, 3144, 3288, 3552, 4192, 4384, 4847, 5069, 6288, 6576, 7104, 8384, 8768, 9694, 10138, 12576, 13152, 14541, 15207, 17947, 19388, 20276, 25152, 26304, 29082, 30414, 35894, 38776, 40552, 53841, 58164, 60828, 71788, 77552, 81104, 107682, 116328, 121656, 143576, 155104, 162208, 215364, 232656, 243312, 287152, 310208, 324416, 430728, 465312, 486624, 574304, 664039, 861456, 930624, 973248, 1148608, 1328078, 1722912, 1992117, 2656156, 3445824, 3984234, 5312312, 7968468, 10624624, 15936936, 21249248, 31873872, 42498496, 63747744, 127495488]

約数ペア:

[(1, 127495488), (2, 63747744), (3, 42498496), (4, 31873872), (6, 21249248), (8, 15936936), (12, 10624624), (16, 7968468), (24, 5312312), (32, 3984234), (37, 3445824), (48, 2656156), (64, 1992117), (74, 1722912), (96, 1328078), (111, 1148608), (131, 973248), (137, 930624), (148, 861456), (192, 664039), (222, 574304), (262, 486624), (274, 465312), (296, 430728), (393, 324416), (411, 310208), (444, 287152), (524, 243312), (548, 232656), (592, 215364), (786, 162208), (822, 155104), (888, 143576), (1048, 121656), (1096, 116328), (1184, 107682), (1572, 81104), (1644, 77552), (1776, 71788), (2096, 60828), (2192, 58164), (2368, 53841), (3144, 40552), (3288, 38776), (3552, 35894), (4192, 30414), (4384, 29082), (4847, 26304), (5069, 25152), (6288, 20276), (6576, 19388), (7104, 17947), (8384, 15207), (8768, 14541), (9694, 13152), (10138, 12576)]