158328170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15855

約数の個数: 64

約数和(自身を含む): 382669056

約数和(自身を除く): 224340886

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 15817, 31634, 79085, 110719, 158170, 173987, 205621, 221438, 347974, 411242, 553595, 869935, 1028105, 1107190, 1217909, 1439347, 1739870, 2056210, 2261831, 2435818, 2878694, 4523662, 6089545, 7196735, 11309155, 12179090, 14393470, 15832817, 22618310, 31665634, 79164085, 158328170]

約数ペア:

[(1, 158328170), (2, 79164085), (5, 31665634), (7, 22618310), (10, 15832817), (11, 14393470), (13, 12179090), (14, 11309155), (22, 7196735), (26, 6089545), (35, 4523662), (55, 2878694), (65, 2435818), (70, 2261831), (77, 2056210), (91, 1739870), (110, 1439347), (130, 1217909), (143, 1107190), (154, 1028105), (182, 869935), (286, 553595), (385, 411242), (455, 347974), (715, 221438), (770, 205621), (910, 173987), (1001, 158170), (1430, 110719), (2002, 79085), (5005, 31634), (10010, 15817)]