158397772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3037}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 321541920

約数和(自身を除く): 163144148

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 118, 221, 236, 442, 767, 884, 1003, 1534, 2006, 3037, 3068, 4012, 6074, 12148, 13039, 26078, 39481, 51629, 52156, 78962, 103258, 157924, 179183, 206516, 358366, 671177, 716732, 1342354, 2329379, 2684708, 3046111, 4658758, 6092222, 9317516, 12184444, 39599443, 79198886, 158397772]

約数ペア:

[(1, 158397772), (2, 79198886), (4, 39599443), (13, 12184444), (17, 9317516), (26, 6092222), (34, 4658758), (52, 3046111), (59, 2684708), (68, 2329379), (118, 1342354), (221, 716732), (236, 671177), (442, 358366), (767, 206516), (884, 179183), (1003, 157924), (1534, 103258), (2006, 78962), (3037, 52156), (3068, 51629), (4012, 39481), (6074, 26078), (12148, 13039)]