156964207125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1288

約数の個数: 128

約数和(自身を含む): 287955233280

約数和(自身を除く): 130991026155

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 197, 233, 275, 375, 591, 699, 825, 829, 985, 1165, 1375, 2167, 2487, 2563, 2955, 3495, 4125, 4145, 4925, 5825, 6501, 7689, 9119, 10835, 12435, 12815, 14775, 17475, 20725, 24625, 27357, 29125, 32505, 38445, 45595, 45901, 54175, 62175, 64075, 73875, 87375, 103625, 136785, 137703, 162525, 163313, 192225, 193157, 227975, 229505, 270875, 310875, 320375, 489939, 504911, 579471, 683925, 688515, 812625, 816565, 961125, 965785, 1139875, 1147525, 1514733, 1796443, 2124727, 2449695, 2524555, 2897355, 3419625, 3442575, 4082825, 4828925, 5389329, 5737625, 6374181, 7573665, 8982215, 10623635, 12248475, 12622775, 14486775, 17212875, 20414125, 24144625, 26946645, 31870905, 37868325, 38051929, 44911075, 53118175, 61242375, 63113875, 72433875, 114155787, 134733225, 159354525, 189341625, 190259645, 224555375, 265590875, 418571219, 570778935, 673666125, 796772625, 951298225, 1255713657, 2092856095, 2853894675, 4756491125, 6278568285, 10464280475, 14269473375, 31392841425, 52321402375, 156964207125]

約数ペア:

[(1, 156964207125), (3, 52321402375), (5, 31392841425), (11, 14269473375), (15, 10464280475), (25, 6278568285), (33, 4756491125), (55, 2853894675), (75, 2092856095), (125, 1255713657), (165, 951298225), (197, 796772625), (233, 673666125), (275, 570778935), (375, 418571219), (591, 265590875), (699, 224555375), (825, 190259645), (829, 189341625), (985, 159354525), (1165, 134733225), (1375, 114155787), (2167, 72433875), (2487, 63113875), (2563, 61242375), (2955, 53118175), (3495, 44911075), (4125, 38051929), (4145, 37868325), (4925, 31870905), (5825, 26946645), (6501, 24144625), (7689, 20414125), (9119, 17212875), (10835, 14486775), (12435, 12622775), (12815, 12248475), (14775, 10623635), (17475, 8982215), (20725, 7573665), (24625, 6374181), (27357, 5737625), (29125, 5389329), (32505, 4828925), (38445, 4082825), (45595, 3442575), (45901, 3419625), (54175, 2897355), (62175, 2524555), (64075, 2449695), (73875, 2124727), (87375, 1796443), (103625, 1514733), (136785, 1147525), (137703, 1139875), (162525, 965785), (163313, 961125), (192225, 816565), (193157, 812625), (227975, 688515), (229505, 683925), (270875, 579471), (310875, 504911), (320375, 489939)]