152992070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 344881152

約数和(自身を除く): 191889082

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 431, 461, 770, 862, 922, 2155, 2305, 3017, 3227, 4310, 4610, 4741, 5071, 6034, 6454, 9482, 10142, 15085, 16135, 23705, 25355, 30170, 32270, 33187, 35497, 47410, 50710, 66374, 70994, 165935, 177485, 198691, 331870, 354970, 397382, 993455, 1390837, 1986910, 2185601, 2781674, 4371202, 6954185, 10928005, 13908370, 15299207, 21856010, 30598414, 76496035, 152992070]

約数ペア:

[(1, 152992070), (2, 76496035), (5, 30598414), (7, 21856010), (10, 15299207), (11, 13908370), (14, 10928005), (22, 6954185), (35, 4371202), (55, 2781674), (70, 2185601), (77, 1986910), (110, 1390837), (154, 993455), (385, 397382), (431, 354970), (461, 331870), (770, 198691), (862, 177485), (922, 165935), (2155, 70994), (2305, 66374), (3017, 50710), (3227, 47410), (4310, 35497), (4610, 33187), (4741, 32270), (5071, 30170), (6034, 25355), (6454, 23705), (9482, 16135), (10142, 15085)]