151439937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 244823040

約数和(自身を除く): 93383103

約数列:

[1, 3, 11, 19, 33, 41, 43, 57, 123, 129, 137, 209, 411, 451, 473, 627, 779, 817, 1353, 1419, 1507, 1763, 2337, 2451, 2603, 4521, 5289, 5617, 5891, 7809, 8569, 8987, 16851, 17673, 19393, 25707, 26961, 28633, 33497, 58179, 61787, 64801, 85899, 100491, 106723, 111929, 185361, 194403, 241531, 320169, 335787, 368467, 724593, 1105401, 1173953, 1231219, 2656841, 3521859, 3693657, 4589089, 7970523, 13767267, 50479979, 151439937]

約数ペア:

[(1, 151439937), (3, 50479979), (11, 13767267), (19, 7970523), (33, 4589089), (41, 3693657), (43, 3521859), (57, 2656841), (123, 1231219), (129, 1173953), (137, 1105401), (209, 724593), (411, 368467), (451, 335787), (473, 320169), (627, 241531), (779, 194403), (817, 185361), (1353, 111929), (1419, 106723), (1507, 100491), (1763, 85899), (2337, 64801), (2451, 61787), (2603, 58179), (4521, 33497), (5289, 28633), (5617, 26961), (5891, 25707), (7809, 19393), (8569, 17673), (8987, 16851)]