156747747884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{31357}}^1$

素因数の和:31855

約数の個数: 96

約数和(自身を含む): 349299019776

約数和(自身を除く): 192551271892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 443, 806, 868, 886, 1612, 1772, 2821, 3101, 5642, 5759, 6202, 11284, 11518, 12404, 13733, 23036, 27466, 31357, 40313, 54932, 62714, 80626, 96131, 125428, 161252, 178529, 192262, 219499, 357058, 384524, 407641, 438998, 714116, 815282, 877996, 972067, 1249703, 1630564, 1944134, 2499406, 2853487, 3888268, 4998812, 5706974, 6804469, 11413948, 12636871, 13608938, 13891151, 25273742, 27217876, 27782302, 50547484, 55564604, 88458097, 97238057, 176916194, 180584963, 194476114, 353832388, 361169926, 388952228, 430625681, 722339852, 861251362, 1264094741, 1722502724, 2528189482, 3014379767, 5056378964, 5598133853, 6028759534, 11196267706, 12057519068, 22392535412, 39186936971, 78373873942, 156747747884]

約数ペア:

[(1, 156747747884), (2, 78373873942), (4, 39186936971), (7, 22392535412), (13, 12057519068), (14, 11196267706), (26, 6028759534), (28, 5598133853), (31, 5056378964), (52, 3014379767), (62, 2528189482), (91, 1722502724), (124, 1264094741), (182, 861251362), (217, 722339852), (364, 430625681), (403, 388952228), (434, 361169926), (443, 353832388), (806, 194476114), (868, 180584963), (886, 176916194), (1612, 97238057), (1772, 88458097), (2821, 55564604), (3101, 50547484), (5642, 27782302), (5759, 27217876), (6202, 25273742), (11284, 13891151), (11518, 13608938), (12404, 12636871), (13733, 11413948), (23036, 6804469), (27466, 5706974), (31357, 4998812), (40313, 3888268), (54932, 2853487), (62714, 2499406), (80626, 1944134), (96131, 1630564), (125428, 1249703), (161252, 972067), (178529, 877996), (192262, 815282), (219499, 714116), (357058, 438998), (384524, 407641)]