187864716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6113}}^1$

素因数の和:6330

約数の個数: 48

約数和(自身を含む): 474544224

約数和(自身を除く): 286679508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 5122, 6113, 7683, 10244, 12226, 15366, 18339, 24452, 30732, 36678, 73356, 79469, 158938, 238407, 317876, 476814, 953628, 1204261, 2408522, 3612783, 4817044, 7225566, 14451132, 15655393, 31310786, 46966179, 62621572, 93932358, 187864716]

約数ペア:

[(1, 187864716), (2, 93932358), (3, 62621572), (4, 46966179), (6, 31310786), (12, 15655393), (13, 14451132), (26, 7225566), (39, 4817044), (52, 3612783), (78, 2408522), (156, 1204261), (197, 953628), (394, 476814), (591, 317876), (788, 238407), (1182, 158938), (2364, 79469), (2561, 73356), (5122, 36678), (6113, 30732), (7683, 24452), (10244, 18339), (12226, 15366)]