151409772

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 398859552

約数和(自身を除く): 247449780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 1278, 1332, 1601, 2556, 2627, 3202, 4803, 5254, 6404, 7881, 9606, 10508, 14409, 15762, 19212, 23643, 28818, 31524, 47286, 57636, 59237, 94572, 113671, 118474, 177711, 227342, 236948, 341013, 355422, 454684, 533133, 682026, 710844, 1023039, 1066266, 1364052, 2046078, 2132532, 4092156, 4205827, 8411654, 12617481, 16823308, 25234962, 37852443, 50469924, 75704886, 151409772]

約数ペア:

[(1, 151409772), (2, 75704886), (3, 50469924), (4, 37852443), (6, 25234962), (9, 16823308), (12, 12617481), (18, 8411654), (36, 4205827), (37, 4092156), (71, 2132532), (74, 2046078), (111, 1364052), (142, 1066266), (148, 1023039), (213, 710844), (222, 682026), (284, 533133), (333, 454684), (426, 355422), (444, 341013), (639, 236948), (666, 227342), (852, 177711), (1278, 118474), (1332, 113671), (1601, 94572), (2556, 59237), (2627, 57636), (3202, 47286), (4803, 31524), (5254, 28818), (6404, 23643), (7881, 19212), (9606, 15762), (10508, 14409)]