144418274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 303575040

約数和(自身を除く): 159156766

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 169, 179, 182, 217, 286, 338, 341, 358, 403, 434, 682, 806, 1001, 1183, 1253, 1859, 1969, 2002, 2327, 2366, 2387, 2506, 2821, 3718, 3938, 4433, 4654, 4774, 5239, 5549, 5642, 8866, 10478, 11098, 13013, 13783, 16289, 25597, 26026, 27566, 30251, 31031, 32578, 36673, 38843, 51194, 57629, 60502, 61039, 62062, 72137, 73346, 77686, 115258, 122078, 144274, 179179, 211757, 332761, 358358, 403403, 423514, 427273, 504959, 665522, 793507, 806806, 854546, 937781, 1009918, 1587014, 1875562, 2329327, 4658654, 5554549, 6564467, 10315591, 11109098, 13128934, 20631182, 72209137, 144418274]

約数ペア:

[(1, 144418274), (2, 72209137), (7, 20631182), (11, 13128934), (13, 11109098), (14, 10315591), (22, 6564467), (26, 5554549), (31, 4658654), (62, 2329327), (77, 1875562), (91, 1587014), (143, 1009918), (154, 937781), (169, 854546), (179, 806806), (182, 793507), (217, 665522), (286, 504959), (338, 427273), (341, 423514), (358, 403403), (403, 358358), (434, 332761), (682, 211757), (806, 179179), (1001, 144274), (1183, 122078), (1253, 115258), (1859, 77686), (1969, 73346), (2002, 72137), (2327, 62062), (2366, 61039), (2387, 60502), (2506, 57629), (2821, 51194), (3718, 38843), (3938, 36673), (4433, 32578), (4654, 31031), (4774, 30251), (5239, 27566), (5549, 26026), (5642, 25597), (8866, 16289), (10478, 13783), (11098, 13013)]