145504216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127189}}^1$

素因数の和:127219

約数の個数: 32

約数和(自身を含む): 320518800

約数和(自身を除く): 175014584

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 127189, 254378, 508756, 1017512, 1399079, 1653457, 2798158, 3306914, 5596316, 6613828, 11192632, 13227656, 18188027, 36376054, 72752108, 145504216]

約数ペア:

[(1, 145504216), (2, 72752108), (4, 36376054), (8, 18188027), (11, 13227656), (13, 11192632), (22, 6613828), (26, 5596316), (44, 3306914), (52, 2798158), (88, 1653457), (104, 1399079), (143, 1017512), (286, 508756), (572, 254378), (1144, 127189)]