157218228

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71593}}^1$

素因数の和:71664

約数の個数: 36

約数和(自身を含む): 403933348

約数和(自身を除く): 246715120

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 71593, 143186, 214779, 286372, 429558, 644337, 859116, 1288674, 2577348, 4367173, 8734346, 13101519, 17468692, 26203038, 39304557, 52406076, 78609114, 157218228]

約数ペア:

[(1, 157218228), (2, 78609114), (3, 52406076), (4, 39304557), (6, 26203038), (9, 17468692), (12, 13101519), (18, 8734346), (36, 4367173), (61, 2577348), (122, 1288674), (183, 859116), (244, 644337), (366, 429558), (549, 286372), (732, 214779), (1098, 143186), (2196, 71593)]