152979736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 230221544

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 47, 52, 56, 68, 91, 94, 104, 119, 136, 182, 188, 221, 238, 263, 329, 364, 376, 442, 476, 526, 611, 658, 728, 799, 884, 952, 1052, 1222, 1316, 1547, 1598, 1768, 1841, 2104, 2444, 2632, 3094, 3196, 3419, 3682, 4277, 4471, 4888, 5593, 6188, 6392, 6838, 7364, 8554, 8942, 10387, 11186, 12361, 12376, 13676, 14728, 17108, 17884, 20774, 22372, 23933, 24722, 27352, 31297, 34216, 35768, 41548, 44744, 47866, 49444, 58123, 62594, 72709, 83096, 86527, 95732, 98888, 116246, 125188, 145418, 160693, 173054, 191464, 210137, 232492, 250376, 290836, 321386, 346108, 406861, 420274, 464984, 581672, 642772, 692216, 813722, 840548, 1124851, 1285544, 1470959, 1627444, 1681096, 2249702, 2731781, 2941918, 3254888, 4499404, 5463562, 5883836, 8998808, 10927124, 11767672, 19122467, 21854248, 38244934, 76489868, 152979736]

約数ペア:

[(1, 152979736), (2, 76489868), (4, 38244934), (7, 21854248), (8, 19122467), (13, 11767672), (14, 10927124), (17, 8998808), (26, 5883836), (28, 5463562), (34, 4499404), (47, 3254888), (52, 2941918), (56, 2731781), (68, 2249702), (91, 1681096), (94, 1627444), (104, 1470959), (119, 1285544), (136, 1124851), (182, 840548), (188, 813722), (221, 692216), (238, 642772), (263, 581672), (329, 464984), (364, 420274), (376, 406861), (442, 346108), (476, 321386), (526, 290836), (611, 250376), (658, 232492), (728, 210137), (799, 191464), (884, 173054), (952, 160693), (1052, 145418), (1222, 125188), (1316, 116246), (1547, 98888), (1598, 95732), (1768, 86527), (1841, 83096), (2104, 72709), (2444, 62594), (2632, 58123), (3094, 49444), (3196, 47866), (3419, 44744), (3682, 41548), (4277, 35768), (4471, 34216), (4888, 31297), (5593, 27352), (6188, 24722), (6392, 23933), (6838, 22372), (7364, 20774), (8554, 17884), (8942, 17108), (10387, 14728), (11186, 13676), (12361, 12376)]