145263664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 374976000

約数和(自身を除く): 229712336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 59, 76, 89, 91, 104, 112, 118, 133, 152, 178, 182, 208, 236, 247, 266, 304, 356, 364, 413, 472, 494, 532, 623, 712, 728, 767, 826, 944, 988, 1064, 1121, 1157, 1246, 1424, 1456, 1534, 1652, 1691, 1729, 1976, 2128, 2242, 2314, 2492, 3068, 3304, 3382, 3458, 3952, 4484, 4628, 4984, 5251, 5369, 6136, 6608, 6764, 6916, 7847, 8099, 8968, 9256, 9968, 10502, 10738, 11837, 12272, 13528, 13832, 14573, 15694, 16198, 17936, 18512, 21004, 21476, 21983, 23674, 27056, 27664, 29146, 31388, 32396, 36757, 42008, 42952, 43966, 47348, 58292, 62776, 64792, 68263, 73514, 84016, 85904, 87932, 94696, 99769, 102011, 116584, 125552, 129584, 136526, 147028, 153881, 175864, 189392, 199538, 204022, 233168, 273052, 294056, 307762, 351728, 399076, 408044, 477841, 546104, 588112, 615524, 698383, 798152, 816088, 955682, 1092208, 1231048, 1296997, 1396766, 1596304, 1632176, 1911364, 2462096, 2593994, 2793532, 3822728, 5187988, 5587064, 7645456, 9078979, 10375976, 11174128, 18157958, 20751952, 36315916, 72631832, 145263664]

約数ペア:

[(1, 145263664), (2, 72631832), (4, 36315916), (7, 20751952), (8, 18157958), (13, 11174128), (14, 10375976), (16, 9078979), (19, 7645456), (26, 5587064), (28, 5187988), (38, 3822728), (52, 2793532), (56, 2593994), (59, 2462096), (76, 1911364), (89, 1632176), (91, 1596304), (104, 1396766), (112, 1296997), (118, 1231048), (133, 1092208), (152, 955682), (178, 816088), (182, 798152), (208, 698383), (236, 615524), (247, 588112), (266, 546104), (304, 477841), (356, 408044), (364, 399076), (413, 351728), (472, 307762), (494, 294056), (532, 273052), (623, 233168), (712, 204022), (728, 199538), (767, 189392), (826, 175864), (944, 153881), (988, 147028), (1064, 136526), (1121, 129584), (1157, 125552), (1246, 116584), (1424, 102011), (1456, 99769), (1534, 94696), (1652, 87932), (1691, 85904), (1729, 84016), (1976, 73514), (2128, 68263), (2242, 64792), (2314, 62776), (2492, 58292), (3068, 47348), (3304, 43966), (3382, 42952), (3458, 42008), (3952, 36757), (4484, 32396), (4628, 31388), (4984, 29146), (5251, 27664), (5369, 27056), (6136, 23674), (6608, 21983), (6764, 21476), (6916, 21004), (7847, 18512), (8099, 17936), (8968, 16198), (9256, 15694), (9968, 14573), (10502, 13832), (10738, 13528), (11837, 12272)]