156742068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2371}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 418686464

約数和(自身を除く): 261944396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787, 1574, 2361, 2371, 3148, 4722, 4742, 5509, 7113, 9444, 9484, 11018, 14226, 16527, 16597, 22036, 28452, 33054, 33194, 49791, 66108, 66388, 99582, 199164, 1865977, 3731954, 5597931, 7463908, 11195862, 13061839, 22391724, 26123678, 39185517, 52247356, 78371034, 156742068]

約数ペア:

[(1, 156742068), (2, 78371034), (3, 52247356), (4, 39185517), (6, 26123678), (7, 22391724), (12, 13061839), (14, 11195862), (21, 7463908), (28, 5597931), (42, 3731954), (84, 1865977), (787, 199164), (1574, 99582), (2361, 66388), (2371, 66108), (3148, 49791), (4722, 33194), (4742, 33054), (5509, 28452), (7113, 22036), (9444, 16597), (9484, 16527), (11018, 14226)]