174080356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{32261}}^1$

素因数の和:32355

約数の個数: 24

約数和(自身を含む): 325200960

約数和(自身を除く): 151120604

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 32261, 64522, 129044, 612959, 1225918, 2290531, 2451836, 4581062, 9162124, 43520089, 87040178, 174080356]

約数ペア:

[(1, 174080356), (2, 87040178), (4, 43520089), (19, 9162124), (38, 4581062), (71, 2451836), (76, 2290531), (142, 1225918), (284, 612959), (1349, 129044), (2698, 64522), (5396, 32261)]