161520543366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1\times {\mathrm{2447}}^1$

素因数の和:4806

約数の個数: 128

約数和(自身を含む): 405433921536

約数和(自身を除く): 243913378170

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 2281, 2447, 4134, 4562, 4823, 4894, 6843, 7341, 9646, 13686, 14469, 14682, 15967, 17129, 28938, 29653, 31811, 31934, 34258, 47901, 51387, 59306, 63622, 88959, 95433, 95802, 102774, 120893, 129691, 177918, 190866, 207571, 222677, 241786, 259382, 362679, 389073, 415142, 445354, 622713, 668031, 725358, 778146, 846251, 907837, 1245426, 1336062, 1571609, 1685983, 1692502, 1815674, 2538753, 2723511, 3143218, 3371966, 4714827, 5057949, 5077506, 5447022, 5581607, 9429654, 10115898, 11001263, 11163214, 11801881, 16744821, 22002526, 23603762, 33003789, 33489642, 35405643, 39071249, 66007578, 70811286, 72560891, 78142498, 117213747, 145121782, 217682673, 234427494, 295825171, 435365346, 507926237, 591650342, 887475513, 1015852474, 1523778711, 1774951026, 2070776197, 3047557422, 3845727223, 4141552394, 6212328591, 7691454446, 11537181669, 12424657182, 23074363338, 26920090561, 53840181122, 80760271683, 161520543366]

約数ペア:

[(1, 161520543366), (2, 80760271683), (3, 53840181122), (6, 26920090561), (7, 23074363338), (13, 12424657182), (14, 11537181669), (21, 7691454446), (26, 6212328591), (39, 4141552394), (42, 3845727223), (53, 3047557422), (78, 2070776197), (91, 1774951026), (106, 1523778711), (159, 1015852474), (182, 887475513), (273, 591650342), (318, 507926237), (371, 435365346), (546, 295825171), (689, 234427494), (742, 217682673), (1113, 145121782), (1378, 117213747), (2067, 78142498), (2226, 72560891), (2281, 70811286), (2447, 66007578), (4134, 39071249), (4562, 35405643), (4823, 33489642), (4894, 33003789), (6843, 23603762), (7341, 22002526), (9646, 16744821), (13686, 11801881), (14469, 11163214), (14682, 11001263), (15967, 10115898), (17129, 9429654), (28938, 5581607), (29653, 5447022), (31811, 5077506), (31934, 5057949), (34258, 4714827), (47901, 3371966), (51387, 3143218), (59306, 2723511), (63622, 2538753), (88959, 1815674), (95433, 1692502), (95802, 1685983), (102774, 1571609), (120893, 1336062), (129691, 1245426), (177918, 907837), (190866, 846251), (207571, 778146), (222677, 725358), (241786, 668031), (259382, 622713), (362679, 445354), (389073, 415142)]