156512960

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13219}}^1$

素因数の和:13273

約数の個数: 56

約数和(自身を含む): 382798320

約数和(自身を除く): 226285360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5920, 11840, 13219, 26438, 52876, 66095, 105752, 132190, 211504, 264380, 423008, 489103, 528760, 846016, 978206, 1057520, 1956412, 2115040, 2445515, 3912824, 4230080, 4891030, 7825648, 9782060, 15651296, 19564120, 31302592, 39128240, 78256480, 156512960]

約数ペア:

[(1, 156512960), (2, 78256480), (4, 39128240), (5, 31302592), (8, 19564120), (10, 15651296), (16, 9782060), (20, 7825648), (32, 4891030), (37, 4230080), (40, 3912824), (64, 2445515), (74, 2115040), (80, 1956412), (148, 1057520), (160, 978206), (185, 846016), (296, 528760), (320, 489103), (370, 423008), (592, 264380), (740, 211504), (1184, 132190), (1480, 105752), (2368, 66095), (2960, 52876), (5920, 26438), (11840, 13219)]