127031632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2100

約数の個数: 80

約数和(自身を含む): 310119040

約数和(自身を除く): 183087408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 2029, 2236, 2408, 3913, 4058, 4472, 4816, 7826, 8116, 8944, 14203, 15652, 16232, 26377, 28406, 31304, 32464, 52754, 56812, 62608, 87247, 105508, 113624, 174494, 184639, 211016, 227248, 348988, 369278, 422032, 610729, 697976, 738556, 1134211, 1221458, 1395952, 1477112, 2268422, 2442916, 2954224, 4536844, 4885832, 7939477, 9073688, 9771664, 15878954, 18147376, 31757908, 63515816, 127031632]

約数ペア:

[(1, 127031632), (2, 63515816), (4, 31757908), (7, 18147376), (8, 15878954), (13, 9771664), (14, 9073688), (16, 7939477), (26, 4885832), (28, 4536844), (43, 2954224), (52, 2442916), (56, 2268422), (86, 1477112), (91, 1395952), (104, 1221458), (112, 1134211), (172, 738556), (182, 697976), (208, 610729), (301, 422032), (344, 369278), (364, 348988), (559, 227248), (602, 211016), (688, 184639), (728, 174494), (1118, 113624), (1204, 105508), (1456, 87247), (2029, 62608), (2236, 56812), (2408, 52754), (3913, 32464), (4058, 31304), (4472, 28406), (4816, 26377), (7826, 16232), (8116, 15652), (8944, 14203)]