155747616

素因数分解:

$2^5\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2531}}^1$

素因数の和:3185

約数の個数: 48

約数和(自身を含む): 409637088

約数和(自身を除く): 253889472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 641, 1282, 1923, 2531, 2564, 3846, 5062, 5128, 7593, 7692, 10124, 10256, 15186, 15384, 20248, 20512, 30372, 30768, 40496, 60744, 61536, 80992, 121488, 242976, 1622371, 3244742, 4867113, 6489484, 9734226, 12978968, 19468452, 25957936, 38936904, 51915872, 77873808, 155747616]

約数ペア:

[(1, 155747616), (2, 77873808), (3, 51915872), (4, 38936904), (6, 25957936), (8, 19468452), (12, 12978968), (16, 9734226), (24, 6489484), (32, 4867113), (48, 3244742), (96, 1622371), (641, 242976), (1282, 121488), (1923, 80992), (2531, 61536), (2564, 60744), (3846, 40496), (5062, 30768), (5128, 30372), (7593, 20512), (7692, 20248), (10124, 15384), (10256, 15186)]