144507244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 300052480

約数和(自身を除く): 155545236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 229, 434, 458, 727, 868, 916, 1454, 1603, 2908, 3206, 5089, 6412, 7099, 10178, 14198, 20356, 22537, 28396, 45074, 49693, 90148, 99386, 157759, 166483, 198772, 315518, 332966, 631036, 665932, 1165381, 2330762, 4661524, 5160973, 10321946, 20643892, 36126811, 72253622, 144507244]

約数ペア:

[(1, 144507244), (2, 72253622), (4, 36126811), (7, 20643892), (14, 10321946), (28, 5160973), (31, 4661524), (62, 2330762), (124, 1165381), (217, 665932), (229, 631036), (434, 332966), (458, 315518), (727, 198772), (868, 166483), (916, 157759), (1454, 99386), (1603, 90148), (2908, 49693), (3206, 45074), (5089, 28396), (6412, 22537), (7099, 20356), (10178, 14198)]