156716744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{19531}}^1$

素因数の和:19613

約数の個数: 32

約数和(自身を含む): 316418400

約数和(自身を除く): 159701656

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 19531, 39062, 78124, 156248, 332027, 664054, 1152329, 1328108, 2304658, 2656216, 4609316, 9218632, 19589593, 39179186, 78358372, 156716744]

約数ペア:

[(1, 156716744), (2, 78358372), (4, 39179186), (8, 19589593), (17, 9218632), (34, 4609316), (59, 2656216), (68, 2304658), (118, 1328108), (136, 1152329), (236, 664054), (472, 332027), (1003, 156248), (2006, 78124), (4012, 39062), (8024, 19531)]