127664544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{189977}}^1$

素因数の和:189997

約数の個数: 48

約数和(自身を含む): 382995648

約数和(自身を除く): 255331104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 189977, 379954, 569931, 759908, 1139862, 1329839, 1519816, 2279724, 2659678, 3039632, 3989517, 4559448, 5319356, 6079264, 7979034, 9118896, 10638712, 15958068, 18237792, 21277424, 31916136, 42554848, 63832272, 127664544]

約数ペア:

[(1, 127664544), (2, 63832272), (3, 42554848), (4, 31916136), (6, 21277424), (7, 18237792), (8, 15958068), (12, 10638712), (14, 9118896), (16, 7979034), (21, 6079264), (24, 5319356), (28, 4559448), (32, 3989517), (42, 3039632), (48, 2659678), (56, 2279724), (84, 1519816), (96, 1329839), (112, 1139862), (168, 759908), (224, 569931), (336, 379954), (672, 189977)]