147649684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 344395520

約数和(自身を除く): 196745836

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 52, 74, 76, 91, 133, 148, 182, 247, 259, 266, 364, 481, 494, 518, 532, 577, 703, 962, 988, 1036, 1154, 1406, 1729, 1924, 2308, 2812, 3367, 3458, 4039, 4921, 6734, 6916, 7501, 8078, 9139, 9842, 10963, 13468, 15002, 16156, 18278, 19684, 21349, 21926, 30004, 36556, 42698, 43852, 52507, 63973, 76741, 85396, 105014, 127946, 142519, 149443, 153482, 210028, 255892, 277537, 285038, 298886, 306964, 405631, 555074, 570076, 597772, 811262, 997633, 1110148, 1622524, 1942759, 1995266, 2839417, 3885518, 3990532, 5273203, 5678834, 7771036, 10546406, 11357668, 21092812, 36912421, 73824842, 147649684]

約数ペア:

[(1, 147649684), (2, 73824842), (4, 36912421), (7, 21092812), (13, 11357668), (14, 10546406), (19, 7771036), (26, 5678834), (28, 5273203), (37, 3990532), (38, 3885518), (52, 2839417), (74, 1995266), (76, 1942759), (91, 1622524), (133, 1110148), (148, 997633), (182, 811262), (247, 597772), (259, 570076), (266, 555074), (364, 405631), (481, 306964), (494, 298886), (518, 285038), (532, 277537), (577, 255892), (703, 210028), (962, 153482), (988, 149443), (1036, 142519), (1154, 127946), (1406, 105014), (1729, 85396), (1924, 76741), (2308, 63973), (2812, 52507), (3367, 43852), (3458, 42698), (4039, 36556), (4921, 30004), (6734, 21926), (6916, 21349), (7501, 19684), (8078, 18278), (9139, 16156), (9842, 15002), (10963, 13468)]