156955819592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{207563}}^1$

素因数の和:208254

約数の個数: 64

約数和(自身を含む): 346266567360

約数和(自身を除く): 189310747768

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 661, 1144, 1322, 2644, 5288, 7271, 8593, 14542, 17186, 29084, 34372, 58168, 68744, 94523, 189046, 207563, 378092, 415126, 756184, 830252, 1660504, 2283193, 2698319, 4566386, 5396638, 9132772, 10793276, 18265544, 21586552, 29681509, 59363018, 118726036, 137199143, 237452072, 274398286, 548796572, 1097593144, 1509190573, 1783588859, 3018381146, 3567177718, 6036762292, 7134355436, 12073524584, 14268710872, 19619477449, 39238954898, 78477909796, 156955819592]

約数ペア:

[(1, 156955819592), (2, 78477909796), (4, 39238954898), (8, 19619477449), (11, 14268710872), (13, 12073524584), (22, 7134355436), (26, 6036762292), (44, 3567177718), (52, 3018381146), (88, 1783588859), (104, 1509190573), (143, 1097593144), (286, 548796572), (572, 274398286), (661, 237452072), (1144, 137199143), (1322, 118726036), (2644, 59363018), (5288, 29681509), (7271, 21586552), (8593, 18265544), (14542, 10793276), (17186, 9132772), (29084, 5396638), (34372, 4566386), (58168, 2698319), (68744, 2283193), (94523, 1660504), (189046, 830252), (207563, 756184), (378092, 415126)]