156532040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13001}}^1$

素因数の和:13062

約数の個数: 64

約数和(自身を含む): 411903360

約数和(自身を除く): 255371320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 13001, 26002, 52004, 65005, 91007, 104008, 130010, 182014, 260020, 364028, 455035, 520040, 559043, 728056, 910070, 1118086, 1820140, 2236172, 2795215, 3640280, 3913301, 4472344, 5590430, 7826602, 11180860, 15653204, 19566505, 22361720, 31306408, 39133010, 78266020, 156532040]

約数ペア:

[(1, 156532040), (2, 78266020), (4, 39133010), (5, 31306408), (7, 22361720), (8, 19566505), (10, 15653204), (14, 11180860), (20, 7826602), (28, 5590430), (35, 4472344), (40, 3913301), (43, 3640280), (56, 2795215), (70, 2236172), (86, 1820140), (140, 1118086), (172, 910070), (215, 728056), (280, 559043), (301, 520040), (344, 455035), (430, 364028), (602, 260020), (860, 182014), (1204, 130010), (1505, 104008), (1720, 91007), (2408, 65005), (3010, 52004), (6020, 26002), (12040, 13001)]