150903214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 286322400

約数和(自身を除く): 135419186

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 229, 242, 389, 458, 778, 847, 1603, 1694, 2519, 2723, 3206, 4279, 5038, 5446, 8558, 17633, 27709, 29953, 35266, 47069, 55418, 59906, 89081, 94138, 178162, 193963, 329483, 387926, 623567, 658966, 979891, 1247134, 1959782, 6859237, 10778801, 13718474, 21557602, 75451607, 150903214]

約数ペア:

[(1, 150903214), (2, 75451607), (7, 21557602), (11, 13718474), (14, 10778801), (22, 6859237), (77, 1959782), (121, 1247134), (154, 979891), (229, 658966), (242, 623567), (389, 387926), (458, 329483), (778, 193963), (847, 178162), (1603, 94138), (1694, 89081), (2519, 59906), (2723, 55418), (3206, 47069), (4279, 35266), (5038, 29953), (5446, 27709), (8558, 17633)]