151648838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{971}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 257541120

約数和(自身を除く): 105892282

約数列:

[1, 2, 11, 22, 31, 62, 229, 341, 458, 682, 971, 1942, 2519, 5038, 7099, 10681, 14198, 21362, 30101, 60202, 78089, 156178, 222359, 331111, 444718, 662222, 2445949, 4891898, 6893129, 13786258, 75824419, 151648838]

約数ペア:

[(1, 151648838), (2, 75824419), (11, 13786258), (22, 6893129), (31, 4891898), (62, 2445949), (229, 662222), (341, 444718), (458, 331111), (682, 222359), (971, 156178), (1942, 78089), (2519, 60202), (5038, 30101), (7099, 21362), (10681, 14198)]