140884282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 275643648

約数和(自身を除く): 134759366

約数列:

[1, 2, 7, 11, 14, 22, 41, 53, 77, 82, 106, 154, 287, 371, 421, 451, 574, 583, 742, 842, 902, 1166, 2173, 2947, 3157, 4081, 4346, 4631, 5894, 6314, 8162, 9262, 15211, 17261, 22313, 23903, 30422, 32417, 34522, 44626, 47806, 64834, 120827, 156191, 167321, 189871, 241654, 245443, 312382, 334642, 379742, 490886, 914833, 1329097, 1718101, 1829666, 2658194, 3436202, 6403831, 10063163, 12807662, 20126326, 70442141, 140884282]

約数ペア:

[(1, 140884282), (2, 70442141), (7, 20126326), (11, 12807662), (14, 10063163), (22, 6403831), (41, 3436202), (53, 2658194), (77, 1829666), (82, 1718101), (106, 1329097), (154, 914833), (287, 490886), (371, 379742), (421, 334642), (451, 312382), (574, 245443), (583, 241654), (742, 189871), (842, 167321), (902, 156191), (1166, 120827), (2173, 64834), (2947, 47806), (3157, 44626), (4081, 34522), (4346, 32417), (4631, 30422), (5894, 23903), (6314, 22313), (8162, 17261), (9262, 15211)]