156953199010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3539}}^1\times {\mathrm{49831}}^1$

素因数の和:53466

約数の個数: 32

約数和(自身を含む): 285776553600

約数和(自身を除く): 128823354590

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3539, 7078, 17695, 35390, 49831, 99662, 249155, 314971, 498310, 629942, 1574855, 3149710, 4434959, 8869918, 22174795, 44349590, 176351909, 352703818, 881759545, 1763519090, 15695319901, 31390639802, 78476599505, 156953199010]

約数ペア:

[(1, 156953199010), (2, 78476599505), (5, 31390639802), (10, 15695319901), (89, 1763519090), (178, 881759545), (445, 352703818), (890, 176351909), (3539, 44349590), (7078, 22174795), (17695, 8869918), (35390, 4434959), (49831, 3149710), (99662, 1574855), (249155, 629942), (314971, 498310)]