168836148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{983}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 461330688

約数和(自身を除く): 292494540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 367, 468, 734, 983, 1101, 1468, 1966, 2202, 2949, 3303, 3932, 4404, 4771, 5898, 6606, 8847, 9542, 11796, 12779, 13212, 14313, 17694, 19084, 25558, 28626, 35388, 38337, 42939, 51116, 57252, 76674, 85878, 115011, 153348, 171756, 230022, 360761, 460044, 721522, 1082283, 1443044, 2164566, 3246849, 4329132, 4689893, 6493698, 9379786, 12987396, 14069679, 18759572, 28139358, 42209037, 56278716, 84418074, 168836148]

約数ペア:

[(1, 168836148), (2, 84418074), (3, 56278716), (4, 42209037), (6, 28139358), (9, 18759572), (12, 14069679), (13, 12987396), (18, 9379786), (26, 6493698), (36, 4689893), (39, 4329132), (52, 3246849), (78, 2164566), (117, 1443044), (156, 1082283), (234, 721522), (367, 460044), (468, 360761), (734, 230022), (983, 171756), (1101, 153348), (1468, 115011), (1966, 85878), (2202, 76674), (2949, 57252), (3303, 51116), (3932, 42939), (4404, 38337), (4771, 35388), (5898, 28626), (6606, 25558), (8847, 19084), (9542, 17694), (11796, 14313), (12779, 13212)]