138917688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63607}}^1$

素因数の和:63636

約数の個数: 64

約数和(自身を含む): 427445760

約数和(自身を除く): 288528072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 63607, 127214, 190821, 254428, 381642, 445249, 508856, 763284, 826891, 890498, 1335747, 1526568, 1653782, 1780996, 2480673, 2671494, 3307564, 3561992, 4961346, 5342988, 5788237, 6615128, 9922692, 10685976, 11576474, 17364711, 19845384, 23152948, 34729422, 46305896, 69458844, 138917688]

約数ペア:

[(1, 138917688), (2, 69458844), (3, 46305896), (4, 34729422), (6, 23152948), (7, 19845384), (8, 17364711), (12, 11576474), (13, 10685976), (14, 9922692), (21, 6615128), (24, 5788237), (26, 5342988), (28, 4961346), (39, 3561992), (42, 3307564), (52, 2671494), (56, 2480673), (78, 1780996), (84, 1653782), (91, 1526568), (104, 1335747), (156, 890498), (168, 826891), (182, 763284), (273, 508856), (312, 445249), (364, 381642), (546, 254428), (728, 190821), (1092, 127214), (2184, 63607)]