156660557432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1\times {\mathrm{6011}}^1$

素因数の和:6956

約数の個数: 64

約数和(自身を含む): 308545459200

約数和(自身を除く): 151884901768

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 719, 788, 1438, 1576, 2876, 4531, 5752, 6011, 9062, 12022, 16537, 18124, 24044, 33074, 36248, 48088, 66148, 132296, 138253, 141643, 276506, 283286, 553012, 566572, 1106024, 1133144, 1184167, 2368334, 3257789, 4321909, 4736668, 6515578, 8643818, 9473336, 13031156, 17287636, 26062312, 27235841, 34575272, 54471682, 99403907, 108943364, 198807814, 217886728, 397615628, 795231256, 851416073, 1702832146, 3405664292, 6811328584, 19582569679, 39165139358, 78330278716, 156660557432]

約数ペア:

[(1, 156660557432), (2, 78330278716), (4, 39165139358), (8, 19582569679), (23, 6811328584), (46, 3405664292), (92, 1702832146), (184, 851416073), (197, 795231256), (394, 397615628), (719, 217886728), (788, 198807814), (1438, 108943364), (1576, 99403907), (2876, 54471682), (4531, 34575272), (5752, 27235841), (6011, 26062312), (9062, 17287636), (12022, 13031156), (16537, 9473336), (18124, 8643818), (24044, 6515578), (33074, 4736668), (36248, 4321909), (48088, 3257789), (66148, 2368334), (132296, 1184167), (138253, 1133144), (141643, 1106024), (276506, 566572), (283286, 553012)]