147792788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 310939104

約数和(自身を除く): 163146316

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 121, 143, 166, 242, 283, 286, 332, 484, 566, 572, 913, 1079, 1132, 1573, 1826, 2158, 3113, 3146, 3652, 3679, 4316, 6226, 6292, 7358, 10043, 11869, 12452, 14716, 20086, 23489, 23738, 34243, 40172, 40469, 46978, 47476, 68486, 80938, 93956, 130559, 136972, 161876, 258379, 261118, 305357, 445159, 516758, 522236, 610714, 890318, 1033516, 1221428, 1780636, 2842169, 3358927, 5684338, 6717854, 11368676, 13435708, 36948197, 73896394, 147792788]

約数ペア:

[(1, 147792788), (2, 73896394), (4, 36948197), (11, 13435708), (13, 11368676), (22, 6717854), (26, 5684338), (44, 3358927), (52, 2842169), (83, 1780636), (121, 1221428), (143, 1033516), (166, 890318), (242, 610714), (283, 522236), (286, 516758), (332, 445159), (484, 305357), (566, 261118), (572, 258379), (913, 161876), (1079, 136972), (1132, 130559), (1573, 93956), (1826, 80938), (2158, 68486), (3113, 47476), (3146, 46978), (3652, 40469), (3679, 40172), (4316, 34243), (6226, 23738), (6292, 23489), (7358, 20086), (10043, 14716), (11869, 12452)]