155128368

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{52981}}^1$

素因数の和:53053

約数の個数: 40

約数和(自身を含む): 407325616

約数和(自身を除く): 252197248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 52981, 105962, 158943, 211924, 317886, 423848, 635772, 847696, 1271544, 2543088, 3231841, 6463682, 9695523, 12927364, 19391046, 25854728, 38782092, 51709456, 77564184, 155128368]

約数ペア:

[(1, 155128368), (2, 77564184), (3, 51709456), (4, 38782092), (6, 25854728), (8, 19391046), (12, 12927364), (16, 9695523), (24, 6463682), (48, 3231841), (61, 2543088), (122, 1271544), (183, 847696), (244, 635772), (366, 423848), (488, 317886), (732, 211924), (976, 158943), (1464, 105962), (2928, 52981)]