149631482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 311205888

約数和(自身を除く): 161574406

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 2002, 2387, 2411, 2821, 4433, 4774, 4822, 5642, 8866, 16877, 26521, 31031, 31343, 33754, 53042, 62062, 62686, 74741, 149482, 185647, 219401, 344773, 371294, 438802, 523187, 689546, 822151, 971633, 1046374, 1644302, 1943266, 2413411, 4826822, 5755057, 6801431, 10687963, 11510114, 13602862, 21375926, 74815741, 149631482]

約数ペア:

[(1, 149631482), (2, 74815741), (7, 21375926), (11, 13602862), (13, 11510114), (14, 10687963), (22, 6801431), (26, 5755057), (31, 4826822), (62, 2413411), (77, 1943266), (91, 1644302), (143, 1046374), (154, 971633), (182, 822151), (217, 689546), (286, 523187), (341, 438802), (403, 371294), (434, 344773), (682, 219401), (806, 185647), (1001, 149482), (2002, 74741), (2387, 62686), (2411, 62062), (2821, 53042), (4433, 33754), (4774, 31343), (4822, 31031), (5642, 26521), (8866, 16877)]