131180742

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4507}}^1$

素因数の和:4543

約数の個数: 96

約数和(自身を含む): 370016640

約数和(自身を除く): 238835898

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 126, 147, 154, 189, 198, 231, 294, 297, 378, 441, 462, 539, 594, 693, 882, 1078, 1323, 1386, 1617, 2079, 2646, 3234, 4158, 4507, 4851, 9014, 9702, 13521, 14553, 27042, 29106, 31549, 40563, 49577, 63098, 81126, 94647, 99154, 121689, 148731, 189294, 220843, 243378, 283941, 297462, 347039, 441686, 446193, 567882, 662529, 694078, 851823, 892386, 1041117, 1325058, 1338579, 1703646, 1987587, 2082234, 2429273, 2677158, 3123351, 3975174, 4858546, 5962761, 6246702, 7287819, 9370053, 11925522, 14575638, 18740106, 21863457, 43726914, 65590371, 131180742]

約数ペア:

[(1, 131180742), (2, 65590371), (3, 43726914), (6, 21863457), (7, 18740106), (9, 14575638), (11, 11925522), (14, 9370053), (18, 7287819), (21, 6246702), (22, 5962761), (27, 4858546), (33, 3975174), (42, 3123351), (49, 2677158), (54, 2429273), (63, 2082234), (66, 1987587), (77, 1703646), (98, 1338579), (99, 1325058), (126, 1041117), (147, 892386), (154, 851823), (189, 694078), (198, 662529), (231, 567882), (294, 446193), (297, 441686), (378, 347039), (441, 297462), (462, 283941), (539, 243378), (594, 220843), (693, 189294), (882, 148731), (1078, 121689), (1323, 99154), (1386, 94647), (1617, 81126), (2079, 63098), (2646, 49577), (3234, 40563), (4158, 31549), (4507, 29106), (4851, 27042), (9014, 14553), (9702, 13521)]