145045276

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 256656960

約数和(自身を除く): 111611684

約数列:

[1, 2, 4, 173, 239, 346, 478, 692, 877, 956, 1754, 3508, 41347, 82694, 151721, 165388, 209603, 303442, 419206, 606884, 838412, 36261319, 72522638, 145045276]

約数ペア:

[(1, 145045276), (2, 72522638), (4, 36261319), (173, 838412), (239, 606884), (346, 419206), (478, 303442), (692, 209603), (877, 165388), (956, 151721), (1754, 82694), (3508, 41347)]