149703936

素因数分解:

$2^8\times 3^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 400247904

約数和(自身を除く): 250543968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 397, 491, 768, 794, 982, 1191, 1473, 1588, 1964, 2382, 2946, 3176, 3928, 4764, 5892, 6352, 7856, 9528, 11784, 12704, 15712, 19056, 23568, 25408, 31424, 38112, 47136, 50816, 62848, 76224, 94272, 101632, 125696, 152448, 188544, 194927, 304896, 377088, 389854, 584781, 779708, 1169562, 1559416, 2339124, 3118832, 4678248, 6237664, 9356496, 12475328, 18712992, 24950656, 37425984, 49901312, 74851968, 149703936]

約数ペア:

[(1, 149703936), (2, 74851968), (3, 49901312), (4, 37425984), (6, 24950656), (8, 18712992), (12, 12475328), (16, 9356496), (24, 6237664), (32, 4678248), (48, 3118832), (64, 2339124), (96, 1559416), (128, 1169562), (192, 779708), (256, 584781), (384, 389854), (397, 377088), (491, 304896), (768, 194927), (794, 188544), (982, 152448), (1191, 125696), (1473, 101632), (1588, 94272), (1964, 76224), (2382, 62848), (2946, 50816), (3176, 47136), (3928, 38112), (4764, 31424), (5892, 25408), (6352, 23568), (7856, 19056), (9528, 15712), (11784, 12704)]