155281488

素因数分解:

$2^4\times 3^1\times {\mathrm{659}}^1\times {\mathrm{4909}}^1$

素因数の和:5579

約数の個数: 40

約数和(自身を含む): 401834400

約数和(自身を除く): 246552912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 659, 1318, 1977, 2636, 3954, 4909, 5272, 7908, 9818, 10544, 14727, 15816, 19636, 29454, 31632, 39272, 58908, 78544, 117816, 235632, 3235031, 6470062, 9705093, 12940124, 19410186, 25880248, 38820372, 51760496, 77640744, 155281488]

約数ペア:

[(1, 155281488), (2, 77640744), (3, 51760496), (4, 38820372), (6, 25880248), (8, 19410186), (12, 12940124), (16, 9705093), (24, 6470062), (48, 3235031), (659, 235632), (1318, 117816), (1977, 78544), (2636, 58908), (3954, 39272), (4909, 31632), (5272, 29454), (7908, 19636), (9818, 15816), (10544, 14727)]