156918728344

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4454881}}^1$

素因数の和:4454948

約数の個数: 64

約数和(自身を含む): 365656714560

約数和(自身を除く): 208737986216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 2072, 2516, 4403, 5032, 8806, 17612, 35224, 4454881, 8909762, 17819524, 31184167, 35639048, 62368334, 75732977, 124736668, 151465954, 164830597, 249473336, 302931908, 329661194, 530130839, 605863816, 659322388, 1060261678, 1153814179, 1318644776, 2120523356, 2307628358, 2802120149, 4241046712, 4615256716, 5604240298, 9230513432, 11208480596, 19614841043, 22416961192, 39229682086, 78459364172, 156918728344]

約数ペア:

[(1, 156918728344), (2, 78459364172), (4, 39229682086), (7, 22416961192), (8, 19614841043), (14, 11208480596), (17, 9230513432), (28, 5604240298), (34, 4615256716), (37, 4241046712), (56, 2802120149), (68, 2307628358), (74, 2120523356), (119, 1318644776), (136, 1153814179), (148, 1060261678), (238, 659322388), (259, 605863816), (296, 530130839), (476, 329661194), (518, 302931908), (629, 249473336), (952, 164830597), (1036, 151465954), (1258, 124736668), (2072, 75732977), (2516, 62368334), (4403, 35639048), (5032, 31184167), (8806, 17819524), (17612, 8909762), (35224, 4454881)]