153738858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 392370048

約数和(自身を除く): 238631190

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 293, 403, 434, 546, 586, 651, 806, 879, 961, 1209, 1302, 1758, 1922, 2051, 2418, 2821, 2883, 3809, 4102, 5642, 5766, 6153, 6727, 7618, 8463, 9083, 11427, 12306, 12493, 13454, 16926, 18166, 20181, 22854, 24986, 26663, 27249, 37479, 40362, 53326, 54498, 63581, 74958, 79989, 87451, 118079, 127162, 159978, 174902, 190743, 236158, 262353, 281573, 354237, 381486, 524706, 563146, 708474, 826553, 844719, 1653106, 1689438, 1971011, 2479659, 3660449, 3942022, 4959318, 5913033, 7320898, 10981347, 11826066, 21962694, 25623143, 51246286, 76869429, 153738858]

約数ペア:

[(1, 153738858), (2, 76869429), (3, 51246286), (6, 25623143), (7, 21962694), (13, 11826066), (14, 10981347), (21, 7320898), (26, 5913033), (31, 4959318), (39, 3942022), (42, 3660449), (62, 2479659), (78, 1971011), (91, 1689438), (93, 1653106), (182, 844719), (186, 826553), (217, 708474), (273, 563146), (293, 524706), (403, 381486), (434, 354237), (546, 281573), (586, 262353), (651, 236158), (806, 190743), (879, 174902), (961, 159978), (1209, 127162), (1302, 118079), (1758, 87451), (1922, 79989), (2051, 74958), (2418, 63581), (2821, 54498), (2883, 53326), (3809, 40362), (4102, 37479), (5642, 27249), (5766, 26663), (6153, 24986), (6727, 22854), (7618, 20181), (8463, 18166), (9083, 16926), (11427, 13454), (12306, 12493)]