144164713

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 197976960

約数和(自身を除く): 53812247

約数列:

[1, 7, 11, 23, 29, 49, 77, 161, 203, 253, 319, 401, 539, 667, 1127, 1421, 1771, 2233, 2807, 4411, 4669, 7337, 9223, 11629, 12397, 15631, 19649, 30877, 32683, 51359, 64561, 81403, 101453, 127919, 216139, 267467, 359513, 451927, 569821, 710171, 895433, 1872269, 2942137, 4971197, 6268031, 13105883, 20594959, 144164713]

約数ペア:

[(1, 144164713), (7, 20594959), (11, 13105883), (23, 6268031), (29, 4971197), (49, 2942137), (77, 1872269), (161, 895433), (203, 710171), (253, 569821), (319, 451927), (401, 359513), (539, 267467), (667, 216139), (1127, 127919), (1421, 101453), (1771, 81403), (2233, 64561), (2807, 51359), (4411, 32683), (4669, 30877), (7337, 19649), (9223, 15631), (11629, 12397)]