145880132

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{2347}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 262318560

約数和(自身を除く): 116438428

約数列:

[1, 2, 4, 41, 82, 164, 379, 758, 1516, 2347, 4694, 9388, 15539, 31078, 62156, 96227, 192454, 384908, 889513, 1779026, 3558052, 36470033, 72940066, 145880132]

約数ペア:

[(1, 145880132), (2, 72940066), (4, 36470033), (41, 3558052), (82, 1779026), (164, 889513), (379, 384908), (758, 192454), (1516, 96227), (2347, 62156), (4694, 31078), (9388, 15539)]