128623908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{2089}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 343629440

約数和(自身を除く): 215005532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 733, 1466, 2089, 2199, 2932, 4178, 4398, 5131, 6267, 8356, 8796, 10262, 12534, 14623, 15393, 20524, 25068, 29246, 30786, 43869, 58492, 61572, 87738, 175476, 1531237, 3062474, 4593711, 6124948, 9187422, 10718659, 18374844, 21437318, 32155977, 42874636, 64311954, 128623908]

約数ペア:

[(1, 128623908), (2, 64311954), (3, 42874636), (4, 32155977), (6, 21437318), (7, 18374844), (12, 10718659), (14, 9187422), (21, 6124948), (28, 4593711), (42, 3062474), (84, 1531237), (733, 175476), (1466, 87738), (2089, 61572), (2199, 58492), (2932, 43869), (4178, 30786), (4398, 29246), (5131, 25068), (6267, 20524), (8356, 15393), (8796, 14623), (10262, 12534)]