128650961516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6847507}}^1$

素因数の和:6847590

約数の個数: 48

約数和(自身を含む): 285294573312

約数和(自身を除く): 156643611796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 6847507, 13695014, 27390028, 47932549, 75322577, 95865098, 150645154, 191730196, 301290308, 417697927, 527258039, 835395854, 1054516078, 1670791708, 2109032156, 2923885489, 4594677197, 5847770978, 9189354394, 11695541956, 18378708788, 32162740379, 64325480758, 128650961516]

約数ペア:

[(1, 128650961516), (2, 64325480758), (4, 32162740379), (7, 18378708788), (11, 11695541956), (14, 9189354394), (22, 5847770978), (28, 4594677197), (44, 2923885489), (61, 2109032156), (77, 1670791708), (122, 1054516078), (154, 835395854), (244, 527258039), (308, 417697927), (427, 301290308), (671, 191730196), (854, 150645154), (1342, 95865098), (1708, 75322577), (2684, 47932549), (4697, 27390028), (9394, 13695014), (18788, 6847507)]