161885952

素因数分解:

$2^8\times 3^4\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 180

約数和(自身を含む): 498110536

約数和(自身を除く): 336224584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 211, 216, 222, 256, 288, 296, 324, 333, 384, 422, 432, 444, 576, 592, 633, 648, 666, 768, 844, 864, 888, 999, 1152, 1184, 1266, 1296, 1332, 1688, 1728, 1776, 1899, 1998, 2304, 2368, 2532, 2592, 2664, 2997, 3376, 3456, 3552, 3798, 3996, 4736, 5064, 5184, 5328, 5697, 5994, 6752, 6912, 7104, 7596, 7807, 7992, 9472, 10128, 10368, 10656, 11394, 11988, 13504, 14208, 15192, 15614, 15984, 17091, 20256, 20736, 21312, 22788, 23421, 23976, 27008, 28416, 30384, 31228, 31968, 34182, 40512, 42624, 45576, 46842, 47952, 54016, 60768, 62456, 63936, 68364, 70263, 81024, 85248, 91152, 93684, 95904, 121536, 124912, 127872, 136728, 140526, 162048, 182304, 187368, 191808, 210789, 243072, 249824, 255744, 273456, 281052, 364608, 374736, 383616, 421578, 486144, 499648, 546912, 562104, 632367, 729216, 749472, 767232, 843156, 999296, 1093824, 1124208, 1264734, 1458432, 1498944, 1686312, 1998592, 2187648, 2248416, 2529468, 2997888, 3372624, 4375296, 4496832, 5058936, 5995776, 6745248, 8993664, 10117872, 13490496, 17987328, 20235744, 26980992, 40471488, 53961984, 80942976, 161885952]

約数ペア:

[(1, 161885952), (2, 80942976), (3, 53961984), (4, 40471488), (6, 26980992), (8, 20235744), (9, 17987328), (12, 13490496), (16, 10117872), (18, 8993664), (24, 6745248), (27, 5995776), (32, 5058936), (36, 4496832), (37, 4375296), (48, 3372624), (54, 2997888), (64, 2529468), (72, 2248416), (74, 2187648), (81, 1998592), (96, 1686312), (108, 1498944), (111, 1458432), (128, 1264734), (144, 1124208), (148, 1093824), (162, 999296), (192, 843156), (211, 767232), (216, 749472), (222, 729216), (256, 632367), (288, 562104), (296, 546912), (324, 499648), (333, 486144), (384, 421578), (422, 383616), (432, 374736), (444, 364608), (576, 281052), (592, 273456), (633, 255744), (648, 249824), (666, 243072), (768, 210789), (844, 191808), (864, 187368), (888, 182304), (999, 162048), (1152, 140526), (1184, 136728), (1266, 127872), (1296, 124912), (1332, 121536), (1688, 95904), (1728, 93684), (1776, 91152), (1899, 85248), (1998, 81024), (2304, 70263), (2368, 68364), (2532, 63936), (2592, 62456), (2664, 60768), (2997, 54016), (3376, 47952), (3456, 46842), (3552, 45576), (3798, 42624), (3996, 40512), (4736, 34182), (5064, 31968), (5184, 31228), (5328, 30384), (5697, 28416), (5994, 27008), (6752, 23976), (6912, 23421), (7104, 22788), (7596, 21312), (7807, 20736), (7992, 20256), (9472, 17091), (10128, 15984), (10368, 15614), (10656, 15192), (11394, 14208), (11988, 13504)]