156594880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37643}}^1$

素因数の和:37673

約数の個数: 56

約数和(自身を含む): 401586192

約数和(自身を除く): 244991312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 37643, 75286, 150572, 188215, 301144, 376430, 489359, 602288, 752860, 978718, 1204576, 1505720, 1957436, 2409152, 2446795, 3011440, 3914872, 4893590, 6022880, 7829744, 9787180, 12045760, 15659488, 19574360, 31318976, 39148720, 78297440, 156594880]

約数ペア:

[(1, 156594880), (2, 78297440), (4, 39148720), (5, 31318976), (8, 19574360), (10, 15659488), (13, 12045760), (16, 9787180), (20, 7829744), (26, 6022880), (32, 4893590), (40, 3914872), (52, 3011440), (64, 2446795), (65, 2409152), (80, 1957436), (104, 1505720), (130, 1204576), (160, 978718), (208, 752860), (260, 602288), (320, 489359), (416, 376430), (520, 301144), (832, 188215), (1040, 150572), (2080, 75286), (4160, 37643)]