156448260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32191}}^1$

素因数の和:32215

約数の個数: 72

約数和(自身を含む): 492151296

約数和(自身を除く): 335703036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 32191, 64382, 96573, 128764, 160955, 193146, 289719, 321910, 386292, 482865, 579438, 643820, 869157, 965730, 1158876, 1448595, 1738314, 1931460, 2607471, 2897190, 3476628, 4345785, 5214942, 5794380, 7822413, 8691570, 10429884, 13037355, 15644826, 17383140, 26074710, 31289652, 39112065, 52149420, 78224130, 156448260]

約数ペア:

[(1, 156448260), (2, 78224130), (3, 52149420), (4, 39112065), (5, 31289652), (6, 26074710), (9, 17383140), (10, 15644826), (12, 13037355), (15, 10429884), (18, 8691570), (20, 7822413), (27, 5794380), (30, 5214942), (36, 4345785), (45, 3476628), (54, 2897190), (60, 2607471), (81, 1931460), (90, 1738314), (108, 1448595), (135, 1158876), (162, 965730), (180, 869157), (243, 643820), (270, 579438), (324, 482865), (405, 386292), (486, 321910), (540, 289719), (810, 193146), (972, 160955), (1215, 128764), (1620, 96573), (2430, 64382), (4860, 32191)]