144704816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 308551680

約数和(自身を除く): 163846864

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 71, 118, 127, 136, 142, 236, 254, 272, 284, 472, 508, 568, 944, 1003, 1016, 1136, 1207, 2006, 2032, 2159, 2414, 4012, 4189, 4318, 4828, 7493, 8024, 8378, 8636, 9017, 9656, 14986, 16048, 16756, 17272, 18034, 19312, 29972, 33512, 34544, 36068, 59944, 67024, 71213, 72136, 119888, 127381, 142426, 144272, 153289, 254762, 284852, 306578, 509524, 532003, 569704, 613156, 1019048, 1064006, 1139408, 1226312, 2038096, 2128012, 2452624, 4256024, 8512048, 9044051, 18088102, 36176204, 72352408, 144704816]

約数ペア:

[(1, 144704816), (2, 72352408), (4, 36176204), (8, 18088102), (16, 9044051), (17, 8512048), (34, 4256024), (59, 2452624), (68, 2128012), (71, 2038096), (118, 1226312), (127, 1139408), (136, 1064006), (142, 1019048), (236, 613156), (254, 569704), (272, 532003), (284, 509524), (472, 306578), (508, 284852), (568, 254762), (944, 153289), (1003, 144272), (1016, 142426), (1136, 127381), (1207, 119888), (2006, 72136), (2032, 71213), (2159, 67024), (2414, 59944), (4012, 36068), (4189, 34544), (4318, 33512), (4828, 29972), (7493, 19312), (8024, 18034), (8378, 17272), (8636, 16756), (9017, 16048), (9656, 14986)]