161654064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2187

約数の個数: 120

約数和(自身を含む): 494562096

約数和(自身を除く): 332908032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 858, 968, 1144, 1452, 1573, 1716, 1936, 2141, 2288, 2904, 3146, 3432, 4282, 4719, 5808, 6292, 6423, 6864, 8564, 9438, 12584, 12846, 17128, 18876, 23551, 25168, 25692, 27833, 34256, 37752, 47102, 51384, 55666, 70653, 75504, 83499, 94204, 102768, 111332, 141306, 166998, 188408, 222664, 259061, 282612, 306163, 333996, 376816, 445328, 518122, 565224, 612326, 667992, 777183, 918489, 1036244, 1130448, 1224652, 1335984, 1554366, 1836978, 2072488, 2449304, 3108732, 3367793, 3673956, 4144976, 4898608, 6217464, 6735586, 7347912, 10103379, 12434928, 13471172, 14695824, 20206758, 26942344, 40413516, 53884688, 80827032, 161654064]

約数ペア:

[(1, 161654064), (2, 80827032), (3, 53884688), (4, 40413516), (6, 26942344), (8, 20206758), (11, 14695824), (12, 13471172), (13, 12434928), (16, 10103379), (22, 7347912), (24, 6735586), (26, 6217464), (33, 4898608), (39, 4144976), (44, 3673956), (48, 3367793), (52, 3108732), (66, 2449304), (78, 2072488), (88, 1836978), (104, 1554366), (121, 1335984), (132, 1224652), (143, 1130448), (156, 1036244), (176, 918489), (208, 777183), (242, 667992), (264, 612326), (286, 565224), (312, 518122), (363, 445328), (429, 376816), (484, 333996), (528, 306163), (572, 282612), (624, 259061), (726, 222664), (858, 188408), (968, 166998), (1144, 141306), (1452, 111332), (1573, 102768), (1716, 94204), (1936, 83499), (2141, 75504), (2288, 70653), (2904, 55666), (3146, 51384), (3432, 47102), (4282, 37752), (4719, 34256), (5808, 27833), (6292, 25692), (6423, 25168), (6864, 23551), (8564, 18876), (9438, 17128), (12584, 12846)]