156945391708

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1\times {\mathrm{51347}}^1$

素因数の和:52162

約数の個数: 48

約数和(自身を含む): 316211664384

約数和(自身を除く): 159266272676

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 631, 692, 1211, 1262, 2422, 2524, 4417, 4844, 8834, 17668, 51347, 102694, 109163, 205388, 218326, 359429, 436652, 718858, 764141, 1437716, 1528282, 3056564, 8883031, 17766062, 32399957, 35532124, 62181217, 64799914, 124362434, 129599828, 226799699, 248724868, 453599398, 907198796, 5605192561, 11210385122, 22420770244, 39236347927, 78472695854, 156945391708]

約数ペア:

[(1, 156945391708), (2, 78472695854), (4, 39236347927), (7, 22420770244), (14, 11210385122), (28, 5605192561), (173, 907198796), (346, 453599398), (631, 248724868), (692, 226799699), (1211, 129599828), (1262, 124362434), (2422, 64799914), (2524, 62181217), (4417, 35532124), (4844, 32399957), (8834, 17766062), (17668, 8883031), (51347, 3056564), (102694, 1528282), (109163, 1437716), (205388, 764141), (218326, 718858), (359429, 436652)]