147020126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 248126976

約数和(自身を除く): 101106850

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 671, 781, 1342, 1543, 1562, 3086, 4331, 8662, 16973, 33946, 47641, 94123, 95282, 109553, 188246, 219106, 1035353, 1205083, 2070706, 2410166, 6682733, 13365466, 73510063, 147020126]

約数ペア:

[(1, 147020126), (2, 73510063), (11, 13365466), (22, 6682733), (61, 2410166), (71, 2070706), (122, 1205083), (142, 1035353), (671, 219106), (781, 188246), (1342, 109553), (1543, 95282), (1562, 94123), (3086, 47641), (4331, 33946), (8662, 16973)]