138068744

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7554

約数の個数: 48

約数和(自身を含む): 299569200

約数和(自身を除く): 161500456

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 7507, 9196, 15014, 18392, 30028, 60056, 82577, 142633, 165154, 285266, 330308, 570532, 660616, 908347, 1141064, 1568963, 1816694, 3137926, 3633388, 6275852, 7266776, 12551704, 17258593, 34517186, 69034372, 138068744]

約数ペア:

[(1, 138068744), (2, 69034372), (4, 34517186), (8, 17258593), (11, 12551704), (19, 7266776), (22, 6275852), (38, 3633388), (44, 3137926), (76, 1816694), (88, 1568963), (121, 1141064), (152, 908347), (209, 660616), (242, 570532), (418, 330308), (484, 285266), (836, 165154), (968, 142633), (1672, 82577), (2299, 60056), (4598, 30028), (7507, 18392), (9196, 15014)]